What does chief mean?
"Chief" refers primarily to the person who holds the highest position of authority within an organization, group, or community — such as a police chief, tribal chief, or editor in chief. It also functions as an adjective describing something of greatest importance or rank, as in "her chief concern" or "the chief reason." Derived from the Latin word caput, meaning "head," the word entered English via Old French and shares ancestry with "chef," which originally meant the same thing before narrowing to refer specifically to cooks. In modern usage, chief carries connotations of leadership, seniority, and responsibility. Informally, it can be used as a friendly — though sometimes patronizing — form of address. Related forms include "chiefly" (meaning mainly), "chieftain," and "chiefdom." Whether naming a person or ranking a priority, chief signals what matters most or who leads.
A person who leads or commands a group, organization, or country; the highest-ranking member of a body or department.
"The chief of staff coordinated all meetings on behalf of the president."
Often used in compound titles such as police chief or commander in chief.
Most important or primary; holding the highest rank or position.
"Overwork was the chief cause of his illness."
Standard plural; note the -f does not change to -ves as in words like knife.
"The chiefs of several departments met to discuss budget cuts."
'Chief' and 'chef' are the same word — both trace back to Latin caput, meaning 'head'. One came to mean the head of an organization, the other the head of the kitchen.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of chief
Chief comes from Old French chef, meaning "leader" or "head," derived from Latin caput, meaning "head." It entered English in the Middle English period, around the thirteenth century. The word chef, referring to a cook, is the same French word borrowed later into English, preserving its original sense of someone in charge — in that case, of a kitchen. Other cognates from the same Latin root include chieftain and achieve.
Related word forms
How chief is actually used
Used both as noun and adjective. As an adjective it typically appears before nouns (chief reason, chief concern). The informal use of 'Chief' as a form of address can be perceived as condescending or overly familiar in some contexts.
Easily confused with chief
A chef is a professional cook, while a chief is a leader or person in charge; both come from the same Latin root 'caput' (head) but diverged through French into English with different meanings.