Chief: Definition, Common Uses & Key Distinctions

Meaning 1：most important (chief)

chief 🔊

/tʃiːf/

adj.

The most important part or person in a group.

Chief adjective definition illustrated with a hierarchical organizational chart diagram

most important 🔊

➕

/məʊst ɪmˈpɔːt(ə)nt/

adj.

Used as an adjective to describe the most significant element or highest-ranking person within a system or group.

📁 Category：Social Roles 🔖 Level：Intermediate

📘 Details & Usage

📖 Root Explanation

From Latin 'caput' (head), via French 'chef'.

💡 Mnemonic

The chief is the head of the team, like the head of the body.

📖 Example

In the project, attracting attention on social media is important, but our chief goal is to increase actual sales. 🔊 In the project, attracting attention on social media is important, but our most important goal is to increase actual sales.

🔗 Collocations

chief executive – the highest-ranking officer in a company

chief reason – the main or primary cause

chief concern – the most important worry or matter

🔄 Synonyms

main (adj.) – most important in size or extent

primary (adj.) – of chief importance; principal

principal (adj.) – first in order of importance

🚫 Antonyms

minor (adj.) – lesser in importance, seriousness, or significance

subordinate (adj.) – lower in rank or position

secondary (adj.) – coming after, less important than, or resulting from something primary

🌱 Derivatives

chiefly (adv.) – for the most part; mainly

chieftain (n.) – the leader of a tribe or clan

📖 Cultural Story

The word entered English from Old French 'chef', meaning 'head' or 'leader'. It ultimately derives from Latin 'caput', meaning 'head'. This metaphor of 'head' as the most important part extends to titles like 'Chief Executive Officer' (CEO).