Meaning & use

filtrate

noun·Advanced

The liquid that has passed through a filter, leaving solid particles behind.

See it in a sentence

After passing the mixture through the funnel, the clear filtrate collected in the beaker below.

Scientists analyzed the filtrate to measure the concentration of dissolved salts.

A note on using this word

The solid material left behind on the filter, by contrast, is called the residue.

Words with a similar meaning

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Another way to use it

2. verb

To pass a liquid through a filter in order to separate out solid particles.

Lab technicians filtrate the sample before running further chemical tests.

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