Definitions for adamantine
Overview of adj adamantine
The adj adamantine has 3 senses? (no senses from tagged texts)
1. adamantine
(consisting of or having the hardness of adamant)
2. adamantine
(having the hardness of a diamond)
3. adamant, adamantine, inexorable, intransigent
(impervious to pleas, persuasion, requests, reason; "he is adamant in his refusal to change his mind"; "Cynthia was inexorable; she would have none of him"- W.Churchill; "an intransigent conservative opposed to every liberal tendency")






