reactivo

reagent

noun adjective rreh-ak-TEE-boh Rare

Also means

reactive

Usage Note

Reactivo as a noun refers to a chemical reagent used in laboratory reactions. As an adjective it means 'reactive' or 'responsive', especially in psychology or engineering contexts. In chemistry labs reactivo is the standard term where English would say 'reagent'.

Examples

"El laboratorio usó un reactivo especial."

Natural Translation

The laboratory used a special reagent.

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