Etymology

katal

K5A1T1A1L1

Today it means: In the International System of Units, the derived unit of catalytic activity; one mole per second. Symbol: kat. Full definition →

Ancient Greek κατάλυσις
Ask AI about its historyChatGPTClaudePerplexityGoogle AIGrok

The story

  1. Ancient Greek · derived fromκατάλυσις“dissolution”
  2. English todaykatal

From Ancient Greek κατάλυσις (katálusis, “dissolution”), from καταλύω (katalúō, “I dissolve”), from κατά (katá, “down”) + λύω (lúō, “I loose”).

Words from the same roots

Ancient Greekκατάλυσις all →

catalysis

Etymology from Wiktionary, CC BY-SA 4.0.