SED

Notice: Undefined variable: list in /home/annejan/www/interweps/index.php on line 155
SED: /S·E·D/, n.

[TMRC, from ‘Light-Emitting Diode’] Smoke-emitting diode. A friode that lost the war. See also LER. [Not to be confused with sed(1), the Unix stream editor. —ESR]