n. 25B6; adjective
a matter of the utmost importance : GREATEST, highest, maximum, most, uttermost; extreme, supreme, paramount.
the utmost tip of Shetland : FURTHEST, farthest, furthermost, farthermost, extreme, very, uttermost, outermost, endmost.
25B6; noun a plot that stretches credulity to the utmost : UTTERMOST, maximum, limit.