1 verb to previous state INTRANSITIVEshe reverted to her bad habitsd'fhill sí ar a drochnósannahe reverted back to playing musicchuaigh sé ar ais ag seinm ceoil2 verb to sth mentioned previously INTRANSITIVEtéigh ar ais c m ufill verb c m uwe'll revert to this matter latertiocfaimid ar ais chuig an gceist seo níos moille, fillfimid ar an ábhar seo níos déanaí3 verb BIOL to ancestral type INTRANSITIVEfill verb c m u4 verb LAW to original owner INTRANSITIVEtéigh i bhfrithdhílsethe land reverted to the other ownerchuaigh an talamh i bhfrithdhílse chuig an úinéir eile, chuaigh an talamh ar ais chuig an úinéir eile