officiate, v.i.1Ecc: To officiate at a service, at a church, feidhmiú ag seirbhís, in eaglais. Officiating minister, ministir feidhmithe. 2F: To officiate as host, cúram m, feidhm f, óstaigh a dhéanamh. To officiate at table, fear cinn boird a dhéanamh.