nnoun.substancevery hard native crystalline carbon valued as a gemSynset:diamond
Hypernyms:C atomic number 6 carbon transparent gem
Inherited Hypernyms:diamondcarbonchemical elementsubstancematterphysical entityentity
Inherited Hypernyms:diamondcarbonchemical elementsubstancepartrelationabstractionentity
Inherited Hypernyms:diamondtransparent gemgemcrystalsolidmatterphysical entityentity
Direct Hyponyms:black diamondcarbonado
adj satadj.allimpervious to pleas, persuasion, requests, reason; she would have none of him - W.ChurchillSynset:adamantine inexorable intransigent
Examples:- he is adamant in his refusal to change his mind
- Cynthia was inexorable
- an intransigent conservative opposed to every liberal tendency
Antonyms:flexible
Derivationally Related Form:adamanceinexorablenessintransigenceintransigency
Inherited Hypernyms:adamant
Similar to:inflexible