1 (v + adv) break into pieces INTRANSITIVEtit as a chéile c m uthe trailer fell apartthit an leantóir as a chéile2 (v + adv) of building etc INTRANSITIVEtit as a chéile c m uthe whole building was falling apartbhí an foirgneamh ar fad ag titim as a chéile3 (v + adv) (of person) become unable to cope INTRANSITIVEtit as a chéile c m u4 (v + adv) of agreement, relationship, etc INTRANSITIVEtit as a chéile c m u → féach fall