Words related to let

late (adj.)

Old English læt "occurring after the customary or expected time," originally "slow, sluggish, slack, lax, negligent," from Proto-Germanic *lata- (source also of Old Norse latr "sluggish, lazy," Middle Dutch, Old Saxon lat, Dutch laat, German laß "idle, weary," Gothic lats "weary, sluggish, lazy," latjan "to hinder"), from PIE *led- "slow, weary," from root *‌‌lē- "to let go, slacken."

From mid-13c. as "occurring in the latter part of a period of time." From c. 1400 as "being or occurring in the near, or not too distant, past; recent" (of late). From this comes the early 15c. sense "recently dead, not many years dead" (as in the late Mrs. Smith). Of menstruation, attested colloquially from 1962. Expression better late than never is attested from late 15c. As an adverb, from Old English late "slowly."


Proto-Indo-European root meaning "to let go, slacken." 

It forms all or part of: alas; allegiance; lassitude; last (adj.) "following all others;" late; latter; lenient; lenitive; lenity; let (v.) "allow;" let (n.) "stoppage, obstruction;" liege.

It is the hypothetical source of/evidence for its existence is provided by: Greek ledein "to be weary;" Latin lenis "mild, gentle, calm," lassus "faint, weary;" Lithuanian lėnas "quiet, tranquil, tame, slow," leisti "to let, to let loose;" Old Church Slavonic lena "lazy," Old English læt "sluggish, slow," lætan "to leave behind."  

inlet (n.)
"narrow opening into a coast, arm of the sea," 1570s, said by old sources to be originally a Kentish term; a special use of Middle English inlate "passage or opening by which an enclosed place may be entered" (c. 1300), from inleten "to let in" (early 13c.), from in + let (v.).
leet (n.1)
in reference to special court proceedings, late 13c., from Anglo-French lete, Anglo-Latin leta, of unknown origin; OED suggests possible connection to let (v.).
let-down (n.)
also letdown, "a disappointment," 1768, from let (v.) + down (adv.). The verbal phrase is from mid-12c. in a literal sense "cause to be lowered," of drawbridges, etc.; figuratively by 1754.
letter (n.2)
"one who lets" in any sense, c. 1400, agent noun from let (v.).
letting (n.)
"action of allowing movement or passage of something," early 15c., verbal noun from let (v.). Archaic or legalese meaning "delay, hindrance" is late Old English, from let (n.).
outlet (n.)

"place or opening by which anything is let out or escapes," mid-13c., "a river mouth," from out- + let (v.). Electrical wiring sense, "socket that connects a device to an electricity supply," is attested from 1892. The commercial sense of "a market for the sale of any product" is by 1889; that of "a retail store disposing of a manufacturer's products" is attested by 1933. Figurative sense "means of relief or discharge" is from 1620s.

sublet (v.)
1766, from sub- + let (v.).
spoil-sport (n.)

1786, from verbal phrase (attested by 1711) in reference to one who "ruins" the "fun;" see spoil (v.) + sport (n.). Compare Chaucer's letgame "hinderer of pleasure" (late 14c.), from obsolete verb let (Middle English letten) "hinder, prevent, stop" (see let (n.)). Another old word for it was addle-plot "person who spoils any amusement" (1690s; see addle).