esl
esl — noun
1. written abbreviation used in education for programs that teach English to people
written abbreviation used in education for programs that teach English to people living in an English-speaking country whose first language is not English — the classes cover everyday communication, schoolwork, and job-related language needs
Sven took an ESL course at the city college to improve his English.
uncountable noun: an ESL course / take ESL
The school hired three new ESL teachers because the number of immigrant students had grown.
compound noun: ESL teacher / ESL class / ESL program
Rania's ESL program offers free evening classes for adults who work during the day.
After two years of ESL, Lara could write business emails in English without a translator.
- EFL
English as a Foreign Language — used when English is taught in a non-English-speaking country where learners do not use English daily outside the classroom
- ESOL
English for Speakers of Other Languages — a broader term that covers both ESL and EFL; common in UK and Australian contexts
- ELL
English Language Learner — refers to the student, not the program or subject
用法筆記
ESL is always written in capital letters. It is an uncountable noun, so it does not have a plural form (❌ ESLa, ✅ ESL). It usually appears before a noun for a program, class, or teacher (ESL class, ESL student), or after 'of' when referring to a period of study (two years of ESL).