(physics) X-rays of long wavelength produced in a device when electrons are accelerated through 25 kilovolts or less
grenz rays (grěnts)
Very soft x-rays, closely allied to ultraviolet rays in their wavelength and in their biological action upon tissues.
tool, information science A Unix command for searching files for lines matching a given regular expression (RE). Named after the qed/ed editor subcommand “g/re/p”, where re stands for a regular expression, to Globally search for the Regular Expression and Print the lines containing matches to it. There are two other variants, fgrep which searches only […]
Graduate Record Exam-Quantitative
[gresh-uh m] /ˈgrɛʃ əm/ noun 1. Sir Thomas, 1519?–79, English merchant and financier. 2. a town in NW Oregon. /ˈɡrɛʃəm/ noun 1. Sir Thomas. ?1519–79, English financier, who founded the Royal Exchange in London (1568)
[gre-sawr-ee-uh l, -sohr-] /grɛˈsɔr i əl, -ˈsoʊr-/ adjective, Zoology. 1. adapted for walking, as the feet of some birds. /ɡrɛˈsɔːrɪəl/ adjective 1. (of the feet of certain birds) specialized for walking 2. (of birds, such as the ostrich) having such feet