heptabasic en · ADJ
Pronunciation
- (US) audio
Etymology
Etymology tree Proto-Afroasiatic *sṗɣ? Proto-Semitic *šabʕ-bor.? Proto-Indo-European *septḿ̥ Proto-Hellenic *heptə́ Ancient Greek ἑπτᾰ́ (heptắ)bor. English hepta- English basic English heptabasic From hepta- + basic.
Meanings
- (not-comparable, of an acid) containing seven replaceable hydrogen atoms
- (not-comparable, of a salt) having seven atoms of a univalent metal