C1nounfoodtravel
US/flæsk/
UK/flɑːsk/
a container that keeps drinks hot or cold; also a small flat bottle or a glass bottle used in science
In context
I always take a flask of hot tea when we go trekking in the mountains.
He poured coffee from his flask and offered me a cup.
Students heated the liquid in a glass flask over a small burner.
Words that go with flask
noun + preposition
- flask ofShe brought a flask of soup for lunch.
noun + noun
- vacuum flaskA good vacuum flask keeps water hot for twelve hours.
- hip flaskHe kept a hip flask in his jacket pocket.
- thermos flaskPack a thermos flask and some sandwiches for the trip.
- glass flaskPour the solution into a glass flask.