Word: phthaleins
Part of speech: Noun
Syllables: phtha
leins
Definition: Plural of phthalein; any of a range of lactones formed by the reaction of phenols with phthalic anhydride
Morphemes:
Affix: phthalein
Language: en
PoS: Noun
Meaning: any of a range of lactones formed by the reaction of phenols with phthalic anhydride
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.