flask
word
Definition
A flask is a container, often made of glass or metal, used to hold liquids. It can refer to a laboratory bottle with a narrow neck for experiments or to a small, flat bottle for carrying drinks, often alcohol.
Usage & Nuances
'Flask' in science means lab glassware with a narrow neck, such as an 'Erlenmeyer flask.' In daily life, it often means a small, flat bottle for carrying alcohol, also called a 'hip flask.' The meaning depends on the context.
Example Sentences
He keeps tea in a flask to stay warm during winter.
basic
She packed a flask and sandwiches for the picnic.
basic
He took a sip from his silver flask while hiking.
natural
Always label your flask in chemistry class to avoid confusion.
natural
She pulled a tiny flask from her bag and offered me a drink.
natural
The scientist poured water into the flask.
basic