# hectokatal

> English word · Noun

## Definitions
1. An SI unit of catalytic activity equal to 10² katals. Symbol: h

## Etymology
From hecto- + katal.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/hectokatal