tetrabasic en · ADJ
Pronunciation
- (US) audio
Etymology
Etymology tree Proto-Indo-European *kʷetwóres Proto-Hellenic *kʷétwores Ancient Greek τέσσᾰρες (téssăres) Ancient Greek τετρᾰ- (tetră-)bor. English tetra- Proto-Indo-European *gʷem- Proto-Indo-European *-tis Proto-Indo-European *gʷémtis Proto-Hellenic *gʷə́tis Ancient Greek βᾰ́σῐς (bắsĭs)bor. Latin basis Old French basebor. Middle English base English base Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English basic English tetrabasic From tetra- + basic.
Meanings
- (not-comparable, of an acid) containing four replaceable hydrogen atoms
- (not-comparable, of a salt) having four atoms of a univalent metal