What do the A1, B2, C1, etc. labels mean? These symbols show the English Profile level of a word, phrase or meaning. For example, a word that has a B1 symbol is a word that intermediate learners of English usually know.
- A1 Beginner
- A2 Elementary
- B1 Intermediate
- B2 Upper-Intermediate
- C1 Advanced
- C2 Proficiency