Word: prolongest
Part of speech: Verb
Syllables: pro
lon
gest
Definition: Alternative form of prolong; lengthen in time; cause to be or last longer
Morphemes:
Affix: prolong
Language: en
PoS: Verb
Meaning: To lengthen in time; to extend the duration of
Etymology Compounds: Affix: prō
Language: la
Decoded: pro
PoS: Preposition
Meaning: for
Affix: longō
Language: la
Decoded: longo
PoS: Adjective
Meaning: far, long; extended, prolonged
Affix: -est
Language: en
PoS: Suffix
Meaning: Used to form the second-person singular present tense and past tense of verbs. (if thou is the subject; not used with you)