বই Insight - উচ্চ-মাধ্যমিক - ইউনিট 2 - 2A

far away in space or distant in position

সুদূর

a large marine mammal like a seal with two large tusks that lives in Arctic regions

সিন্ধুঘোটক

a situation in which one has just enough money or food to survive

অস্তিত্ব

(of weather) uncomfortably hot and lacking air circulation

দমবন্ধ করা

having or displaying a lot of knowledge or great understanding

প্রগাঢ়

to expose someone or something to potential harm or risk

বিপন্ন করা

cruel and unkind toward others

রূঢ়

in a way that cannot be stopped or avoided, and certainly happens

অবধারিতরূপে

the obligation to perform a particular duty or task that is assigned to one

দায়িত্ব

an advantage or a helpful effect that is the result of a situation

সুবিধা

an amount that fits in a hand

থাবা

to ask something from someone in an urgent and forceful manner

কিছু দাবি করা

the quality of being related or useful to the current situation or topic

প্রাসঙ্গিকতা

to take and tightly hold something

দৃঢ়ভাবে কিছু আঁকড়ে ধরে

to admire someone because of their achievements, qualities, etc.

কাউকে সম্মান করা

an understanding of or information about a subject after studying and experiencing it

জ্ঞান

any of the five natural abilities of sight, hearing, smell, touch, and taste

জ্ঞান

originating from or created by nature, not made or caused by humans

প্রকৃতিবিষয়ক

the space outside the earth's atmosphere

মহাশূন্য

an area of land that is curved and partly encloses a part of the sea

উপসাগর

the part of a river that is wide and where it meets the sea

নদীর মোহনা

a large mass of ice that forms over long periods of time, especially in polar regions or high mountains

হিমবাহ

a large, open, and grass-covered area

কেদার

a large piece of floating ice that has broken off from an ice sheet and is floating on the water

বরফ ফ্লো

a small and narrow river that runs on or under the earth

প্রবাহ

a group of mountains or hills in a line

পর্বতমালা

a large body of land that is partially surrounded by water but is attached to a larger area of land

উপদ্বীপ

a vast area of flat land

an area containing still water that is comparatively smaller than a lake, particularly one that is made artificially

পুকুর

an area of land that is covered with water or is always very wet

জলা

the expansive flat Arctic regions, of North America, Asia, and Europe, in which no trees grow and the soil is always frozen

টুন্ড্রা

any of the rocky bodies orbiting the sun, ranging greatly in diameter, also found in large numbers between Jupiter and Mars

গ্রহাণু

a specific group of stars that form a pattern and have a name related to their shape

ঋক্ষ

a large number of star systems bound together by gravitational force

ছায়াপথ

a piece of rock or metal from space that has hit the surface of the earth

উল্কা

the circular object going round the earth, visible mostly at night

চাঁদ

a huge round object that moves in an orbit, around the sun or any other star

গ্রহ

the sun and the group of planets orbiting around it, including the earth

সৌরজগৎ

(astronomy) a shining point found in large numbers in the night sky

তারকা

the large, bright star in the sky that shines during the day and gives us light and heat

সূর্য

all that exists in the physical world, such as space, planets, galaxies, etc.