Word: posthorses
Part of speech: Noun
Syllables: post
hor
ses
Definition: Plural of posthorse
Morphemes:
Affix: post
Language: en
PoS: Noun
Meaning: Each of a series of men stationed at specific places along a postroad, with responsibility for relaying letters and dispatches of the monarch (and later others) along the route.
Affix: horse
Language: en
PoS: Noun
Meaning: horseplay; tomfoolery
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.