Katal
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 In the International System of Units, the derived unit of catalytic activity; one mole per second. Symbol: kat.
Etymology
From Ancient Greek κατάλυσις (katálusis, “dissolution”), from καταλύω (katalúō, “I dissolve”), from κατά (katá, “down”) + λύω (lúō, “I loose”).