Phrasal VerbBriathra Frásacha1 (v + adv) lock sb in roomtransitiveaistreachglasáil isteachI locked myself in the officeghlasáil mé mé féin san oifig, chuir mé mé féin faoi ghlas san oifig2 (v + adv) commit sb to sthtransitiveaistreachceangal a chur arcmuthe contract locks in the customercuireann an conradh ceangal ar an gcustaiméir3 (v + adv) substancetransitiveaistreachcoinnigh istighcmuceapverbcmuit locks in the colourcoinníonn sé an dath istigh→ lock