Related Content
- Daily Word Quiz: hale
- Analogy of the Day: Today’s Analogy
- Spelling Bee: Today’s Spelling Bee
- Frequently Misspelled Words
- Frequently Mispronounced Words
- Easily Confused Words
- Writing & Language
phosphorous acid: Meaning and Definition of
phos'phorous ac'id
Pronunciation: [key]
— Chem. Chem.
- a colorless, crystalline, water-soluble acid of phosphorus, HPO, from which phosphites are derived.
