backlog

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backlog

  • /ˈbæk(ˌ)lɔɡ/ US
  • /ˈbæk(ˌ)lɑɡ/ cot caught merger
  • /ˈbak(ˌ)lɔɡ/ British, Southern, Standard

Where it comes from

From back + log. 1680s; originally a large log at the back of a fire. Figurative sense from 1880s, meaning "something stored up for later use". Possibly influenced by logbook as well.

noun backlogs

  1. A large log to burn at the back of a fire. While she was preparing my breakfast, I chopped off a backlog and put it on the fire,[…]
  2. A reserve source or supply.
  3. An accumulation or buildup, especially of unfilled orders, unconsumed products or unfinished work. He went to work on Saturday to try to work through the backlog of papers on his desk.
  4. A log containing text previously read, as in text-based video games or chat rooms.

verb backlogs · backlogging · backlogged

  1. ambitransitive To acquire something as a backlog, or to become a backlog

Thesaurus

Closest in meaning: log, stockpile, reserve, dam, logjam, roll-up, overhang, rolling, roll, slippage, gap, congestion, retardation, build-up, jam, accumulation

Translations

Every language

noun reserve source or supply

Españolfondo, reserva
中文存貨 /存货 cúnhuò, 儲備 /储备 chúbèi
Portuguêsreserva
DeutschRücklage, Vorrat, Haufen
Русскийзапа́с zapás, резе́рвы rezérvy

noun an accumulation or buildup

Españolacúmulo, pila, montón, trabajo atrasado, pendientes, acumulación
中文積壓 /积压 jīyā
Portuguêsacúmulo
Françaisarriéré
DeutschArbeitsrückstand, Auftragsüberhang, Nachholbedarf, Rückstand, Rückstau, Überhang
Italianoarretrato
Русскийневы́полненные зака́зы nevýpolnennyje zakázy, незавершённые зада́чи nezaveršónnyje zadáči, задо́лженность zadólžennostʹ, зава́л zavál

verb to acquire something as a backlog, or to become a backlog

中文積壓 /积压 jīyā
Русскийнакапливать nakaplivatʹ, накапливаться nakaplivatʹsja

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Cite this
MLA

"backlog." Wiktionary, via Micwyn, micwyn.com/word/backlog. Accessed 6 Nov. 2026.

APA

backlog. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/backlog

Chicago

"backlog." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/backlog.

BibTeX
@misc{backlog_2026,
  title = {backlog},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/backlog},
  urldate = {2026-11-06}
}