liquid is on the Basic English 850 List.
lip - liquid - list

Pronunciation change

Noun change

Singular
liquid

Plural
liquids

  1. (countable & uncountable) A basic state of things that is similar to water. Not solid or gas.
    She put the liquid in a glass.

Adjective change

Positive
liquid

Comparative
more liquid

Superlative
most liquid

  1. A thing that is in the form of a liquid.
    He added liquid nitrogen.