Word: ploughest
Part of speech: Verb
Syllables: ploughest
Definition: Alternative form of plough; to break and turn over earth especially with a plow
Morphemes:
Affix: plough
Language: en
PoS: Verb
Meaning: To use a plough.
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)