We found one dictionary that defines the word subexpressions:

General (1 matching dictionary)

1. subexpressions: Wiktionary

Opposite: superexpressions, parent expressions ▸ Words similar to subexpressions ▸ Usage examples for subexpressions ▸ Idioms related to subexpressions ▸ Wikipedia articles (New!) ▸ Words that often appear near subexpressions ▸ Rhymes of subexpressions ▸ Invented words related to subexpressions