流りゅう動どう体たい

noun

liquid; fluid

A general term for substances that flow, including liquids and gases. Often used in scientific or technical contexts.

• 水みずは流りゅう動どう体たいの一いっ種しゅです。

  Water is a type of fluid.

• 流りゅう動どう体たいの性せい質しつを調しらべる実じっ験けんを行おこなった。

  We conducted an experiment to investigate the properties of fluids.