adjectiveaidiacht1gan ullmhúar an toirtcmuthey gave an impromptu concertthug siad ceolchoirm as a seasamhadverbdobhriathar2as maoil do chonláinde mhaoil an bhaigeto speak impromptulabhairt as maoil do chonláinnounainmfhocal3musicceolpiece of musicimpromptuforeigniasachtachUsage NoteNóta Úsáide4literaturelitríochtpiece of writingtobdhréachtmasc3