Word: laughathon
Part of speech: Noun
Syllables: laugha
thon
Definition: Something very funny; a comedy session or period of great amusement.
Morphemes:
Affix: laugh
Language: en
PoS: Noun
Meaning: A fun person.
Affix: -athon
Language: en
PoS: Suffix
Meaning: A greatly extended period of any activity, usually for the purpose of fundraising.