(えき)

えき
noun
liquid, fluid
1. liquid, fluid
A substance that flows freely.
消毒液(しょうどくえき)使(つか)
To use disinfectant liquid.
Liquid medicine.
The detergent liquid spilled.
Please be careful not to get this liquid in your eyes.

(えき) means liquid or fluid. It's primarily used in compounds rather than as a standalone word.

Compounds

MEDICAL/SCIENTIFIC terms

  • 体液(たいえき): body fluid
  • 髄液(ずいえき): spinal fluid
  • 胃液(いえき): gastric juice

Usage

As a standalone noun, (えき) is less common in everyday speech. Instead, specific compounds or 液体(えきたい) are typically used. In technical/scientific contexts, (えき) appears frequently in compound terms.