Phrasal VerbBriathra Frásacha1 (v + prep) commercetráchtáilbuy part of businesstransitiveaistreachthey bought into the companycheannaigh siad cuid den chomhlacht2 (v + prep) informalneamhfhoirmeáltastart to believetransitiveaistreachcreidverbcmuglacverbcmuthey bought into the idea in the endghlac siad leis an smaoineamh sa deireadhshe didn't buy into the lieníor chreid sí an bhréag, dhiúltaigh sí don bhréagthey've bought into the publicitytá siad meallta ag an bpoiblíocht→ buy