Word: skateathon
Part of speech: Noun
Syllables: ska
tea
thon
Definition: A charity event in which participants skate a long distance.
Morphemes:
Affix: skate
Language: en
PoS: Noun
Meaning: The act of roller skating or ice skating
Affix: -athon
Language: en
PoS: Suffix
Meaning: A greatly extended period of any activity, usually for the purpose of fundraising.