1. (noun)utmost, uttermost, maximum, level best the greatest possible degree
"he tried his utmost"
2. (adj)extreme, utmost(a), uttermost(a) of the greatest possible degree or extent or intensity
"extreme cold"; "extreme caution"; "extreme pleasure"; "utmost contempt"; "to the utmost degree"; "in the uttermost distress"
3. (adj)last, utmost highest in extent or degree
"to the last measure of human endurance"; "whether they were accomplices in the last degree or a lesser one was...to be determined individually"
4. (adj)farthermost, farthest, furthermost, furthest, utmost, uttermost (comparatives of `far') most remote in space or time or order
"had traveled to the farthest frontier"; "don't go beyond the farthermost (or furthermost) tree"; "explored the furthest reaches of space"; "the utmost tip of the peninsula"
Definition of 'utmost'
