descent
nounUK /dɪˈsɛnt/ · US /dəˈsɛnt/
Etymology From Middle English and Anglo-Norman descente, from Anglo-Norman descendre (“to descend”); see descend. Compare ascent, ascend. Doublet of desant.
7 senses
1
An instance of descending; act of coming down.
- We climbed the mountain with difficulty, but the descent was easier.
- The descent continues, still more steeply to Dundee (Tay Bridge), and approaching from the bridge itself this sharp descent gives the curious appearance that the station is below the level of the firth.1947 January and February, O. S. Nock, “"The Aberdonian" in Wartime”, in Railway Magazine, page 7:
2 more examples
- To the north the towering scree-strewn slopes of Saddleback begin to draw nearer as we start the abrupt descent towards Keswick.1961 October, 'Voyageur', “The Cockermouth, Keswick & Penrith Railway”, in Trains Illustrated, page 601:
- The next one surrendered his bike, only for that, too, to give him a second flat as he started the descent.2012 July 15, Richard Williams, Tour de France 2012: Carpet tacks cannot force Bradley Wiggins off track, Guardian Unlimited:
2
A way down.
- We had difficulty in finding the correct descent.
3
A sloping passage or incline.
- The descent into the cavern was wet and slippery.
4
Lineage or hereditary derivation.
- Our guide was of Welsh descent.
5
A drop to a lower status or condition; decline.
- After that, the holiday went into a steep descent.
6
A falling upon or invasion.
7
Mathematics, Sciences, Topology A particular extension of the idea of gluing.
- Antonyms
- ascent
- Derived terms
- bilateral descent, descent group, descent vehicle, double descent, gradient descent, graduate student descent, hyperdescent, hypodescent, identical by descent, infinite descent, maldescent, matrilineal descent, minimum descent altitude, patrilineal descent, recursive descent, redescent
- Related terms
- descend