What does adamance mean?
Adamance is the noun form of the adjective "adamant," denoting an unyielding firmness of will, opinion, or refusal. To speak of someone's adamance is to say they cannot be moved — no argument, plea, or pressure will change their position. The word derives ultimately from the Greek "adamas," meaning untameable or invincible, the same root that gives us "adamant," "adamantine," and, through Latin, "diamond." Because it names a quality rather than describing a person directly, adamance tends to appear in more formal or written registers: journalists might note a minister's adamance on a policy, or biographers the adamance with which a figure held to their convictions. Its connotation depends heavily on context — it can signal admirable steadfastness or exasperating obstinacy. Though uncommon in casual conversation, it offers writers a precise, weighty alternative to words like stubbornness or resoluteness when firmness of purpose is the point.
nounThe quality of being adamant; unyielding firmness of purpose, opinion, or refusal.
- Unyielding firmness or inflexibility in one's position, opinion, or refusal.
"Despite hours of negotiation, her adamance never wavered."
"His adamance on the point of principle impressed even his opponents."
"The committee's adamance left the petitioners with no room for compromise."
It shares its ancient Greek root with "diamond" — the hardest natural material — which is exactly why an adamantine refusal simply cannot be dented.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of adamance
Adamance comes from "adamant," which entered English via Old French and Latin from the Greek "adamas" (genitive "adamantos"), meaning untameable, invincible, or unbreakable — literally "not tamed" (a- + daman, to tame). The same Greek root produced "adamantine" and, through Latin "adamas," the word "diamond," since diamonds were regarded as the hardest, most unconquerable substance known. The noun "adamance" was formed later as a back-formation-style derivative of the adjective "adamant," following the pattern of other quality nouns.
Related word forms
How adamance is actually used
A relatively rare, somewhat formal word; "adamantly refused" is far more common in everyday speech than "refused with adamance." It carries a neutral-to-slightly-negative connotation, often implying rigidity rather than admirable resolve depending on context.
Easily confused with adamance
"Adamant" is the adjective describing an unyielding person or stance, while "adamance" is the noun naming that quality itself.