A thermos is a vacuum flask, typically cylindrical, designed to keep its contents hot or cold for extended periods. It consists of two flasks, one inside the other, with a vacuum created between the walls to minimize heat transfer. This design prevents heat loss or gain through conduction, convection, and radiation. The interior flask usually has a reflective coating to further reduce heat transfer. Thermoses are commonly used to transport beverages and food, making them ideal for picnics, camping trips, and keeping drinks warm or cool during travel. They vary in size and often feature a stopper and a separate cup or lid for drinking.
Thermos meaning with examples
- Sarah packed her thermos with hot coffee and a breakfast sandwich for her long commute. The thermos's insulated design ensured her coffee stayed piping hot throughout the morning, making her drive much more pleasant. She appreciated the leak-proof lid, preventing any spills in the car. By lunchtime, she enjoyed her coffee still hot, feeling refreshed for the afternoon. The thermos’s durability proved reliable in the daily routine.
- For their weekend camping trip, the family packed two thermoses: one filled with iced lemonade and the other with hot chocolate. The cold lemonade was perfectly refreshing during their afternoon hike under the summer sun. As the evening chill set in, the warm chocolate, poured from the thermos, provided comfort around the campfire. These thermoses made their camping experience enjoyable.
- During the winter, John always carried a thermos filled with hot soup to work. This thermos offered him a warm and comforting lunch. He always brought his soup, ensuring it stayed heated until lunchtime. His colleagues often commented on how convenient it was to have a warm meal on a cold day. The thermos became an essential part of his routine, providing sustenance and comfort.
- The caterer carefully packed multiple thermoses with hot and cold dishes for the outdoor wedding reception. Ensuring food and drinks stayed at their ideal temperature was a priority. The hot dishes remained appetizing. Guests happily poured iced tea from the thermoses, enjoying the cool beverage on a hot day. The thermoses provided both practicality and aesthetic appeal to this special day.
- After a morning of skiing, the group sat by the fire, and shared hot chocolate from a large thermos. The thermos kept the chocolate warm, making for the perfect way to warm up after a cold day. They took turns, pouring the chocolate, relishing the experience. It’s a favorite for post-skiing fun. The shared warmth, kept from the thermos, provided a perfect end to the winter adventure.
Thermos Synonyms
hot/cold flask insulated container insulated flask thermos bottle vacuum flaskThermos Antonyms
non-insulated container non-vacuum flask single-walled bottle uninsulated bottleThermos Crossword Answers
6 Letters
COOLER
7 Letters
SMOTHER
12 Letters
THERMOSFLASK
13 Letters
THERMOSBOTTLE