Word: costest
Part of speech: Verb
Syllables: co
stest
Definition: Alternative form of cost; require to lose, suffer, or sacrifice
Morphemes:
Affix: cost
Language: en
PoS: Verb
Meaning: To require to be borne or suffered; to cause.
Etymology Compounds: Affix: con-
Language: la
Decoded: con-
Meaning: together
Affix: stō
Language: la
Decoded: sto
Meaning: stand
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)