by 1953, said to have been in use in radio broadcast jargon since early 1940s, American English, possibly from Yiddish glitsh "a slip," from glitshn "to slip," from German glitschen, and related gleiten "to glide" (see glide (v.)). Perhaps directly from German. Apparently it began as technical jargon among radio and television engineers, but was popularized and given a broader meaning c. 1962 by the U.S. space program.
No more a-c power line "glitches" (horizontal-bar interference)—because camera filaments are operated from a separate d-c source. [RCA ad for the TK-11A studio television camera in Broadcasting Telecasting magazine, Jan. 12, 1953]
All you get today is "glitch" wherever splicing occurs. "Glitch" is slang for the "momentary jiggle" that occurs at the editing point if the sync pulses don't match exactly in the splice. [Sponsor, Volume 13, June 20, 1959]
"to slide, slip, or glide away; pass away with or as if with a continuous gliding motion," used of time, 1640s, from French elapser, from Latin elapsus, past participle of elabi "slip or glide away, escape," from ex "out, out of, away" (see ex-) + labi "to slip, glide" (see lapse (n.)). The noun now corresponding to elapse is lapse, but elapse (n.) was in recent use. Related: Elapsed; elapsing.
"pile of debris at the base of a cliff or steep mountainside," 1781, a back-formation from screes (plural) "pebbles, small stones," from Old Norse skriða "landslide." This is from the verb skriða "to creep, crawl;" of a ship, "to sail, glide," also "to slide" (on snow-shoes), from Proto-Germanic *skreithanan (source also of Old English scriþan "to go, glide," Old Saxon skridan, Dutch schrijden, Old High German scritan, German schreiten "to stride").