utmost.1a.Deireanach. To the utmost, ends of the earth, go dtí an chearn is faide uainn ar an domhan. I made the utmost efforts to . . ., rinne mé mo mhíle dícheall chun . . . It is of the utmost importance that..., tá sé fíorthábhachtach go . . . With the utmost ease, ar éascaíocht an tsaoil. 2s.Críoch f, foirceann m. To the utmost, thar na bearta, go dtí an sprioc. I shall assist you to the utmost of my ability, tabharfaidh mé mo dhícheall cuidithe duit. Fifty at the utmost, caoga ar an taobh amuigh de. To do one's utmost to . . ., do lándícheall, do chroídhícheall, a dhéanamh le ...