Meanings
nounESL (countable and uncountable, plural ESLs)
plural ESLs
- Initialism of English as a second language.
- broadlycountablestrictlyA learner, speaker, etc. of English as a second or foreign language.
- abbreviationcountableinitialismuncountableInitialism of extended shelf life.
adjectiveESL (not comparable)
- not comparableLearning English as a second or foreign language.
proper noun
- abbreviationinitialismInitialism of East St. Louis.
Synonyms & antonyms
Also see
Rhymes & wordplay
Anagrams
Cite this entry
APA
ESL. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/ESL
MLA
“ESL.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ESL. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “ESL,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/ESL.
Source: ESL on Wiktionary, CC BY-SA 4.0.