075. Compound Nouns 1: Noun + Noun

Science fiction is a genre of film, television, or literature that explores imaginative ideas based on science and future technology. It often includes elements such as advanced technology, space travel, time travel, or life from other planets. The stories are set in worlds different from our own, often involving creative scenarios and inventions that go beyond current scientific knowledge. The goal of science fiction is to entertain and provoke thought by presenting interesting and inventive ideas about the future or alternative realities.

A tin opener is a handheld kitchen tool used for opening cans or tins. It typically consists of a handle with a rotating wheel or blade attached to a cutting mechanism. To use a tin opener, you place the cutting wheel or blade against the edge of the can lid and then rotate the handle, which causes the blade to puncture and cut through the lid, allowing it to be removed. Tin openers come in various designs, including manual handheld models and electric versions, each offering different features and benefits.

A pedestrian crossing is a marked area on a road or street where people are allowed to cross safely. It is typically located at intersections or other high-traffic areas and is often indicated by signs, painted lines, or lights to make it clear to drivers where pedestrians may cross. Pedestrian crossings help ensure the safety of people walking across the street by giving them a designated place to cross, and in some cases, traffic signals may control when it is safe for pedestrians to move and when vehicles should stop.

An earring is a piece of jewelry worn on the earlobe, typically made of metal, precious stones, or other decorative materials. Earrings come in a variety of styles and designs, ranging from simple studs to elaborate drop earrings. Some earrings are designed to dangle and move with the wearer's movements, while others are designed to sit snugly against the earlobe. Earrings have been worn by people of all cultures throughout history and are often seen as a symbol of personal style and expression.

A babysitter is an individual who temporarily takes care of children in the absence of their parents or guardians. They ensure the well-being and safety of the children by attending to their personal needs, such as feeding, bathing, and maintaining a clean and nurturing environment. Babysitters may also engage in play and provide companionship to promote the emotional and social development of the children under their care. Their role in personal care extends beyond supervision, encompassing tasks that contribute to the overall care and welfare of the children in their charge.

A burglar alarm is a security system designed to detect unauthorized entry into a building and alert the occupants or authorities. It typically consists of sensors placed on doors, windows, and other entry points, along with a control panel that triggers an alarm when the sensors detect movement or forced entry. Some burglar alarms are connected to a monitoring service, which can contact the police or security personnel if the alarm goes off. These systems help protect homes and businesses from theft or break-ins by providing an early warning and deterring potential intruders.

A bus stop is a specific location where a bus regularly stops to pick up or drop off passengers. It is usually marked by a sign, and sometimes includes a bench or shelter for waiting. Bus stops are placed along bus routes at regular intervals, making it easy for people to get on or off the bus. They can be found in both busy and quieter areas, and they serve as key points in the public transportation network for people to catch their bus or reach their destination.

A heart attack, also known as a myocardial infarction, occurs when the blood flow to a part of the heart muscle is blocked for an extended period, causing damage or death to the heart tissue. This blockage is typically caused by a buildup of fatty substances in the coronary arteries, which can burst and form a blood clot. Symptoms of a heart attack include chest pain or discomfort, shortness of breath, nausea, lightheadedness, and pain or discomfort in the arms, back, neck, or jaw. Immediate medical attention is crucial to restore blood flow and minimize heart damage. Treatment may involve medications, lifestyle changes, and procedures such as angioplasty or surgery to improve blood flow to the heart.

Mineral water is a type of water that contains naturally occurring minerals and trace elements, such as calcium, magnesium, and potassium. It is sourced from underground springs or wells and is typically bottled and sold for consumption. Mineral water is believed to have health benefits due to its mineral content, which can help to support healthy bones, aid in digestion, and regulate blood pressure. In addition to its health benefits, mineral water is also a refreshing and thirst-quenching beverage that can be enjoyed on its own or used as a mixer in cocktails and other drinks. It is available in a variety of carbonation levels, from still to sparkling, to suit individual preferences.

A steering wheel is a circular device in a vehicle that allows the driver to control the direction of the vehicle. By turning the steering wheel, the driver can guide the wheels to go left or right. It is an essential part of a vehicle's control system, enabling the driver to steer and navigate the vehicle safely. The steering wheel is usually located in front of the driver and is connected to the vehicle's steering mechanism.

A tea bag is a small, absorbent pouch or sachet containing dried tea leaves, herbs, or fruit pieces that are used to brew a single serving of tea. The tea bag is typically made from filter paper or a similar material that allows water to flow through while containing the tea leaves inside. To prepare tea, the tea bag is placed in a cup or teapot, hot water is poured over it, and the tea is allowed to steep for a few minutes to infuse the water with flavor. Once steeped, the tea bag is typically removed, and the brewed tea can be enjoyed.

Voicemail is a system that allows callers to leave recorded messages when the person they are trying to reach is unavailable to answer the phone. When a call is not answered, the voicemail system automatically picks up, and the caller can leave a message that can be listened to later. Voicemail systems are commonly used on mobile phones, landlines, and business lines. They allow the recipient to hear the message at their convenience, ensuring important information is not missed. Some voicemail systems also offer features like greetings, message storage, and the ability to send or receive voicemail notifications.

Food poisoning is an illness that happens when you eat food contaminated with harmful bacteria, viruses, parasites, or toxins. It can cause symptoms such as stomach cramps, nausea, vomiting, diarrhea, and fever. The symptoms can start soon after eating contaminated food or may take several hours or days to appear, depending on the type of germ involved. Most cases of food poisoning are mild and resolve on their own within a few days with rest and drinking plenty of fluids to stay hydrated. However, in severe cases, medical attention may be needed to prevent dehydration or complications.

Junk food refers to food items that are typically high in calories, sugar, salt, and unhealthy fats, but low in nutritional value. These foods are often highly processed and include items such as candy, chips, soda, fast food, and certain baked goods like cookies and doughnuts. Junk food is popular for its convenience, taste, and affordability, but regular consumption can lead to health issues such as obesity, heart disease, diabetes, and other chronic conditions.

Headphones are a device used for listening to audio privately. They consist of two small speakers worn over or in the ears, connected by a band or frame that rests on the head. Headphones come in various styles, such as over-ear, on-ear, or in-ear, and can be wired or wireless. They are used for personal listening to music, podcasts, or other audio content without disturbing others. Some headphones also include features like noise-cancellation, built-in microphones, and controls for adjusting volume or managing calls.

Kitchen scissors, also known as kitchen shears, are specialized scissors designed for various food preparation tasks in the kitchen. They typically feature strong, durable blades made of stainless steel and comfortable handles for easy gripping. Kitchen scissors come in various sizes and designs, with some having serrated edges for cutting through tough materials like poultry bones or seafood shells, while others have straight edges for precise trimming or cutting of herbs, vegetables, or packaging.

Sunglasses are a type of eyewear designed to protect the eyes from sunlight and high-energy visible light that can cause discomfort or damage to the eyes. They typically have lenses that are darkened or polarized to reduce glare and block UV rays. Sunglasses come in a variety of styles, including aviators, wayfarers, and cat-eyes, and can be made with different materials such as plastic, metal, or wood. Some sunglasses also feature additional features like gradient lenses or mirrored coatings. They are often worn as fashion accessories, but can also be used for sports or outdoor activities where eye protection is important.

Traffic lights are signaling devices used to control the flow of traffic at intersections. They typically have three colors: red, yellow, and green. Red means stop, yellow signals caution or prepare to stop, and green indicates go. These lights help prevent accidents by ensuring that vehicles and pedestrians move safely and in an organized manner. Traffic lights are often placed at busy intersections or areas where controlled movement is needed to manage traffic and pedestrian flow.