Skip to the word

Added 9 October 2026

sustainable

/səˈsteɪnəbəl/ adjective

In Latin: sustinēbilis, sustinābilis Wiktionary

adjective Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about sustainable at Wordnik → Where our words come from →

Capable of being sustained.

Back to today's word