Any urticant used in chemical warfare.

Laportea canadensis, an annual or perennial herbaceous plant of the nettle family Urticaceae, native to eastern and central North America.

(neuroscience) A network of brain regions that are active when the individual is not focused on the outside world and the brain is at wakeful rest.

plural of netcam

A video camera whose output may be viewed in real time over a network, especially over the Internet.

(travel, aviation) The price paid by a travel consultant employee when booking their own personal travel, that does not include either their employer's commission or the wholesaler/airline's commission.

a Unix-like operating system that is derived from Berkeley Software Distribution (BSD), notable for running on 57 different platforms

Urtica dioica subsp. galeopsifolia, a herbaceous perennial plant found in Europe, having long narrow leaves and covered in fine, dense, non-stinging hairs.

Synonym of fen nettle

plural of nether cheek