spellathon

Etymology

From spell + -athon.

spellathon means A spelling bee held to raise money for charity. Lexicurio rates it Sui generis — a strength score of 89 out of 100.

noun

A spelling bee held to raise money for charity.“A feasibility study has revealed that $8,500 would be needed to bring the camp site up to standard. A mammoth spellathon or a walkathon have been suggested.”