Simple past tense and past participle of yodel.(verb)
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Use "yodelled" in a sentence
"I would have yodelled this birthday tune to you but I know how you hate yodelling."
"They yodelled and howled behind me, as we skirted the village where the fight was still raging, and ran in a disorderly bunch through the cornfields."
"A group of herdsmen, over whose brown faces the high stove-pipe hat looked doubly absurd, gathered in a ring, and while one of them _yodelled_ the _Ranz des Vaches_ of"