flask
🇺🇸
/flæsk/
🇬🇧
/flɑːsk/
A container with a narrow neck, used in labs for mixing or holding liquids.
She poured the chemicals into a flask for the experiment.
A thermos, a container with double walls that keeps liquids warm or cold.
He filled his flask with hot tea for the long hike.
A small, portable container for carrying liquids, often made of metal or glass.
She carried a flask of water in her backpack.