# triethylborane

> English word · Noun

## Definitions
1. An organometallic compound (formula B(C₂H₅)₃ or Et₃B) used in various chemical processes and as an ignitor for jet and rocket engines.

## Etymology
From triethyl + borane.

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