verbbriathar1medicineleigheasof woundintransitiveneamhaistreachábhraighverbcmubheith ag déanamh silidhcmuif the wound starts festeringmá thosaíonn an chneá ag ábhrú2of food, rubbish etcintransitiveneamhaistreachlobhverbcmu3of personintransitiveneamhaistreachthey left him to fester away in jaild'fhág siad ag meath i ngéibheann é4of situation, feelingintransitiveneamhaistreachtéigh in olcascmudon't let that anger festerná lig don fhearg sin neadú i do chroíSubformsSainfhoirmeacha→ festering