We found one dictionary that defines the word sub-task:

General (1 matching dictionary)

1. sub-task: Merriam-Webster

▸ Words similar to sub-task ▸ Usage examples for sub-task ▸ Idioms related to sub-task ▸ Wikipedia articles (New!) ▸ Words that often appear near sub-task ▸ Rhymes of sub-task ▸ Invented words related to sub-task