Word: posthorse
Part of speech: Noun
Syllables: post
horse
Definition: A horse ridden by a postrider to carry mail.
Morphemes:
Affix: post
Language: en
PoS: Verb
Meaning: To travel with relays of horses; to travel by post horses, originally as a courier.
Etymology Compounds: Affix: poste
Language: fr
Decoded: poste
PoS: Noun
Meaning: mail, postal service/system
Affix: horse
Language: en
PoS: Verb
Meaning: To get on horseback.