English
adamantize
From adamant + -ize.
Formed from adamant + -ize
Ancient Greek ἀδάμας ‘invincible’
Latin adamās ‘hard as steel’
Latin adamantem
Middle English adamant ‘adamant’
English adamant
Today it means
verb To render (something) adamant; to harden; to strengthen.
Language periods are conventional ranges, not dates for this word.
Etymograph / adamantize