Word: coaster
Part of speech: Noun
Syllables: coast
er
Definition: Something that coasts, such as a sled or toboggan.
Morphemes:
Affix: coast
Language: en
PoS: Verb
Meaning: To slide downhill; to slide on a sled upon snow or ice.
Etymology Compounds: Affix: costa
Language: la
Decoded: costa
Meaning: rib, side, edge
Affix: -er
Language: en
Meaning: agent noun
Etymology Compounds: Affix: -ārius
Language: la
Decoded: -arius
PoS: Suffix
Meaning: -er; Used to form nouns denoting an agent of use, such as a dealer or artisan, from other nouns.