principal task

/ˈprɪnsɪpəl ˈtæsk/ · prin·ci·pal task

noun

The most important or primary responsibility or duty. Her principal task as a team leader was to coordinate the project timeline.
The main or central objective of a project or endeavor. The principal task of the research team was to develop a new sustainable energy source.

Synonyms

main task primary objective chief responsibility key duty main goal primary focus central objective

Antonyms

secondary task minor objective lesser responsibility

Did you know? The phrase 'principal task' is often used in formal or professional settings to emphasize the importance of a particular duty or objective.

Related terms

responsibility duty objective goal focus priority

Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Jul 23, 2026