(of an acid, such as sulphuric acid, H2SO4) containing two acidic hydrogen atoms
Compare diacidic(of a salt) derived by replacing two acidic hydrogen atoms
WordReference Random House Unabridged Dictionary of American English © 2025
di•ba•sic
(dī bā′sik),USA pronunciation adj. [Chem.]
di•ba•sic•i•ty
(dī′bā sis′i tē),USA pronunciation n.
- Chemistrycontaining two replaceable or ionizable hydrogen atoms:dibasic acid.
- Chemistryhaving two univalent, basic atoms, as dibasic sodium phosphate, Na2HPO4.
- 1865–70; di-1 + basic
Collins Concise English Dictionary © HarperCollins Publishers::
'dibasic' also found in these entries (note: many are not synonyms or translations):