Word: walkest
Part of speech: Verb
Syllables: walk
est
Definition: Alternative form of walk; use one's feet to advance; advance by steps
Morphemes:
Affix: walk
Language: en
PoS: Verb
Meaning: To traverse by walking (or analogous gradual movement).
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)