# timolol

> English word · Noun · IPA /ˈtɪm.ə.lɒl/

## Definitions
1. A synthetic compound which acts as a beta blocker and is used to treat hypertension, migraine, and glaucoma.

## Etymology
Probably from thi(a)- + mo(rpholine) + -olol (“β-adrenoceptor antagonist”).

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