- trivial or unduly persistent conversation
- talk at length about trivial or boring subjects.
verb: yackety-yak, 3rd person present: yackety-yaks, gerund or present participle: yackety-yakking, past tense: yackety-yakked, past participle: yackety-yakked
- 1. trivial or unduly persistent conversation you'll have to cope with the ringtones and yackety-yak of fellow passengers
- 1. talk at length about trivial or boring subjects.