Phrasal VerbBriathra Frásacha1 (v + prep) interfere withtransitiveaistreachbain doPhrVcmubain lePhrVcmustop tampering with it!stad den útamáil leis!, ná bí ag baint dó!2 (v + prep) alter, falsify, etctransitiveaistreachwho tampered with the evidence?cé a bhí ag gabháil don fhianaise?→ tamper