Word: runathon
Part of speech: Noun
Syllables: ru
na
thon
Definition: A charity event in which participants run a long distance
Morphemes:
Affix: run
Language: en
PoS: Verb
Meaning: To compete in a race.
Affix: -athon
Language: en
PoS: Suffix
Meaning: A greatly extended period of any activity, usually for the purpose of fundraising.