やったらMeanings1conjunctionif that's the case; thenKansai dialect equivalent of standard だったら. Used in casual conversation to mean 'if so' or 'in that case'.See also: だったらやったら、わしも行いくわ。If that's the case, I'll go too.あんたがそう言いうんやったら、信しんじるで。If you say so, I'll believe you.