to facilitate

https://tts.langeek.co/read?text=dG8gZmFjaWxpdGF0ZQ&hash=8e17fb426ae3d00b4883988ee485f430525c73fa&lang=en&cache-only=0&driver=googletts

to help

https://tts.langeek.co/read?text=dG8gaGVscA&hash=f208d179cbcf6038896b527f3985374d9cd09dda&lang=en&cache-only=0&driver=googletts

to aid

https://tts.langeek.co/read?text=dG8gYWlk&hash=e10caab88135997b8521f7f1a314edee8c3d10b8&lang=en&cache-only=0&driver=googletts

to assist

https://tts.langeek.co/read?text=dG8gYXNzaXN0&hash=22366df1e4c15bffc9df2373f3db2b76218f59de&lang=en&cache-only=0&driver=googletts

to help out

https://tts.langeek.co/read?text=dG8gaGVscCBvdXQ&hash=fa9dfa73ee8cd18d4758bf925e12ce913f6ca9a2&lang=en&cache-only=0&driver=googletts

to cease

https://tts.langeek.co/read?text=dG8gY2Vhc2U&hash=eb45bdcbd4ebe1e4cb2db489185a4b7df0678804&lang=en&cache-only=0&driver=googletts

to dispose

https://tts.langeek.co/read?text=dG8gZGlzcG9zZQ&hash=2a4d8bc3500b75567d4c0690f8f6e6554d8e3629&lang=en&cache-only=0&driver=googletts

to hinder

https://tts.langeek.co/read?text=dG8gaGluZGVy&hash=7718e849490b087264626fa14f44c2739f491e16&lang=en&cache-only=0&driver=googletts

inaccurate

https://tts.langeek.co/read?text=aW5hY2N1cmF0ZQ&hash=425bd445e1049c8bde29dbc480dd15af1777b815&lang=en&cache-only=0&driver=googletts

improper

https://tts.langeek.co/read?text=aW1wcm9wZXI&hash=be1a89c258fea6563952089edcf1ce33c73fed9e&lang=en&cache-only=0&driver=googletts

object

https://tts.langeek.co/read?text=b2JqZWN0&hash=da721320e654a84921a47e6ea84935c714b3459b&lang=en&cache-only=0&driver=googletts

significant

https://tts.langeek.co/read?text=c2lnbmlmaWNhbnQ&hash=f47fb31198020eab658b839d7c203e717c84acd6&lang=en&cache-only=0&driver=googletts

species

https://tts.langeek.co/read?text=c3BlY2llcw&hash=a996b8d9fde8d674f28e0770d82605ceb788b8ea&lang=en&cache-only=0&driver=googletts

substance

https://tts.langeek.co/read?text=c3Vic3RhbmNl&hash=03230ade4ad91881e244000695300cd30eb84a7d&lang=en&cache-only=0&driver=googletts

The idiom "bright spark" is believed to have originated in British English. The phrase likely emerged from the imagery of a spark representing intelligence or brilliance, combined with the adjective "bright" to emphasize the person's intellectual abilities. It is a metaphorical expression that conveys the idea of someone shining intellectually or having a quick, sharp mind. Over time, the phrase has become a commonly used idiom to commend or recognize someone's intelligence or cleverness.

What is the origin of the idiom "bright spark" and when to use it?

bright spark

https://tts.langeek.co/read?text=YnJpZ2h0IHNwYXJr&hash=56de51920d90d4afca6f7e50bca210ec74b86db9&lang=en&cache-only=0&driver=googletts

dodgy

https://tts.langeek.co/read?text=ZG9kZ3k&hash=4fd36e3ac0360faf1244d3e160ab2c8c12fcda8e&lang=en&cache-only=0&driver=googletts

The origin of the idiom "pick one's brain" likely draws on the metaphorical idea of the human brain as a valuable resource containing knowledge and insights. The word "pick" in this context suggests the act of selectively extracting or gathering information, similar to picking individual items from a collection. Over the years, the phrase has become a widely recognized phrase that is used to describe the act of seeking advice, information, or expertise from someone by engaging in a conversation or discussion.

What is the origin of the idiom "pick one's brain" and when to use it?

to [pick] {one's} [brain]

https://tts.langeek.co/read?text=dG8gcGljayBvbmUncyBicmFpbg&hash=1105fb70bd5af887333911a861eff4bb2825a38c&lang=en&cache-only=0&driver=googletts

to constitute

https://tts.langeek.co/read?text=dG8gY29uc3RpdHV0ZQ&hash=7b3b64e4ea9f6bb3ff4ece19d48e9c5aa24e99a7&lang=en&cache-only=0&driver=googletts

phenomenon

https://tts.langeek.co/read?text=cGhlbm9tZW5vbg&hash=c0c844476f1747c8b7521b3347cbcf67add5902c&lang=en&cache-only=0&driver=googletts

brainwave

https://tts.langeek.co/read?text=YnJhaW53YXZl&hash=c52c5fb80efb6bb3921a1f82dd9b4268d7f1834e&lang=en&cache-only=0&driver=googletts

brainwashed

https://tts.langeek.co/read?text=YnJhaW53YXNoZWQ&hash=b677308b122708e4a3f43158f8b4c5e96ebddd4c&lang=en&cache-only=0&driver=googletts

brainchild

https://tts.langeek.co/read?text=YnJhaW5jaGlsZA&hash=a29a0b3ec9980aab1e86dd903c77afe991ea4b47&lang=en&cache-only=0&driver=googletts

scatterbrained

https://tts.langeek.co/read?text=c2NhdHRlcmJyYWluZWQ&hash=46a5bc408063030de8cc28278b46ae77391fb3de&lang=en&cache-only=0&driver=googletts

A brain-teaser is a type of puzzle or problem that challenges a person's thinking and problem-solving skills. These puzzles are designed to be tricky and require careful thought or creativity to solve. Brain-teasers can include riddles, logic puzzles, or games that require figuring out patterns or using unusual approaches. They are often used to exercise the mind, improve focus, and encourage critical thinking. People enjoy brain-teasers as a fun way to stimulate their mental abilities and test their reasoning skills.

What is a "brain-teaser"?

brain-teaser

https://tts.langeek.co/read?text=YnJhaW4tdGVhc2Vy&hash=40fee6bbcc8a8182f6fc4471ee2a4ee5f01bd7f5&lang=en&cache-only=0&driver=googletts

The origin of the idiom "rack one's brain" is believed to be derived from the medieval torture device known as the "rack." The rack was a mechanical contraption used to stretch or torture individuals by applying extreme tension to their bodies. The phrase represents the mental strain and anguish that one experiences when trying to recall or solve something difficult, similar to the physical agony inflicted by the rack. It is commonly used when someone is faced with a challenging problem, a difficult riddle, or the need to recall specific information from memory.

What is the origin of the idiom "rack one's brain" and when to use it?

to [rack] {one's} [brain]

https://tts.langeek.co/read?text=dG8gcmFjayBvbmUncyBicmFpbg&hash=b5a35371dcbc23078a0d2740932e98307159c064&lang=en&cache-only=0&driver=googletts

to recite

https://tts.langeek.co/read?text=dG8gcmVjaXRl&hash=7f0164c9c89bbbf0ae492b4f4387bde5fb8bd0cd&lang=en&cache-only=0&driver=googletts

to reel off

https://tts.langeek.co/read?text=dG8gcmVlbCBvZmY&hash=1ffccd6d9b06e63c1db7b64b3070d643ce14ab97&lang=en&cache-only=0&driver=googletts

to attribute to

https://tts.langeek.co/read?text=dG8gYXR0cmlidXRlIHRv&hash=3498095359bdba4de6b98ef4f93a2941e003b202&lang=en&cache-only=0&driver=googletts

to pin on

https://tts.langeek.co/read?text=dG8gcGluIG9u&hash=6fa9f36d90c7dfbad3fad9561e2dd9bc8766e399&lang=en&cache-only=0&driver=googletts

to discern

https://tts.langeek.co/read?text=dG8gZGlzY2Vybg&hash=04f12435c756217de5ee95522edabadc767a6091&lang=en&cache-only=0&driver=googletts

to make out

https://tts.langeek.co/read?text=dG8gbWFrZSBvdXQ&hash=52933ccb5324994b99345e833bb098a4af03e677&lang=en&cache-only=0&driver=googletts

to collaborate

https://tts.langeek.co/read?text=dG8gY29sbGFib3JhdGU&hash=edfa5ab86dbc1bdd31445d2d6087905953da6653&lang=en&cache-only=0&driver=googletts

to team up

https://tts.langeek.co/read?text=dG8gdGVhbSB1cA&hash=548f7088ff2b2cdcfcd72489aa13b0ef8e2cb209&lang=en&cache-only=0&driver=googletts

to transmit

https://tts.langeek.co/read?text=dG8gdHJhbnNtaXQ&hash=31eded1391833e6e1bc351ce9524104d70e0b755&lang=en&cache-only=0&driver=googletts

to pass on

https://tts.langeek.co/read?text=dG8gcGFzcyBvbg&hash=01b7e7a0aad611c9c833e951d86d42b1b758a72d&lang=en&cache-only=0&driver=googletts

to impede

https://tts.langeek.co/read?text=dG8gaW1wZWRl&hash=05dcc5d4ff946065cd5767cd157c71fc6f605cb2&lang=en&cache-only=0&driver=googletts

hold up

https://tts.langeek.co/read?text=aG9sZCB1cA&hash=38eb04d44ab342f85a2efd8f1e2f8a696e8f00a2&lang=en&cache-only=0&driver=googletts

to worship

https://tts.langeek.co/read?text=dG8gd29yc2hpcA&hash=17f51c3cb05ac8135dc378906bac5ebbf535db85&lang=en&cache-only=0&driver=googletts

to croon

https://tts.langeek.co/read?text=dG8gY3Jvb24&hash=f27c4b9a15c699dc3aef334b446adac380af8ae8&lang=en&cache-only=0&driver=googletts

brogue

https://tts.langeek.co/read?text=YnJvZ3Vl&hash=bab7d14b02be1dff8fbcb49f4b3593b4cf8f08d1&lang=en&cache-only=0&driver=googletts

incarnate

https://tts.langeek.co/read?text=aW5jYXJuYXRl&hash=fe9e3f2d75cb697ccf2d545437d9b431a3df3642&lang=en&cache-only=0&driver=googletts

upstart

https://tts.langeek.co/read?text=dXBzdGFydA&hash=a8cf3aef60db50af4a54258e7e43ac90b0a9778e&lang=en&cache-only=0&driver=googletts

A gutter is a long, narrow channel, usually made of metal, plastic, or other materials, that is attached along the edge of a roof. Its main purpose is to collect and carry away rainwater that flows off the roof, directing it away from the walls and foundation of a building. This helps prevent water from causing damage to the structure, such as eroding the foundation, staining the walls, or flooding the surrounding area. Gutters are commonly connected to downspouts, which lead the water down to the ground or a drainage system.

What is a "gutter"?

gutter

https://tts.langeek.co/read?text=Z3V0dGVy&hash=723b9163f71ac8e2d7ccc6805cdf2c489c55180c&lang=en&cache-only=0&driver=googletts

bilious

https://tts.langeek.co/read?text=YmlsaW91cw&hash=e9956aa0da5042ce98262e9f0ae0ec6d951754ed&lang=en&cache-only=0&driver=googletts

The origin of the idiomatic expression "lend a hand" can be traced back to the literal act of physically assisting someone by extending a hand to offer support.  It has likely emerged from the universal understanding of reaching out and offering help to those in need. Over time, this idiom have become deeply ingrained in language and culture, emphasizing the importance of being helpful, supportive, and compassionate towards others.

What is the origin of the idiom "lend a hand" and when to use it?

to [lend|give] {sb} a (helping|) hand

https://tts.langeek.co/read?text=dG8gbGVuZCBzb21lYm9keSBhIGhlbHBpbmcgaGFuZA&hash=c1009f5d2ac56f4eb6cfea635c2ae9afb06a2ac0&lang=en&cache-only=0&driver=googletts

Here you will find the words from Vocabulary Insight 4 in the Insight Advanced coursebook, such as "facilitate", "dodgy", "hinder", etc.

Insight Avanzado "Vocabulario Insight 4"