backlog

1 of 2

noun

back·​log ˈbak-ˌlȯg 

-ˌläg

1

: a large log at the back of a hearth fire

2

: an accumulation of tasks unperformed or materials not processed

a backlog of court cases

backlog

2 of 2

verb

backlogged; backlogging; backlogs

: accumulate

Examples of backlog in a Sentence

Noun

We have a huge backlog of orders to be filled.

Recent Examples on the Web

Noun

Nintendo has one of the deepest backlogs of classic games of any company, and modern hardware gives them the opportunity to present them to fresh audiences with new features. —K. Thor Jensen, PC Magazine, 2 May 2025

On the conference call, management did point out that base capex, which excludes backlog investment commitments, actually declined year over year. —Matthew J. Belvedere, CNBC, 1 May 2025

Verb

For the 2024 tax season, Collins urged the IRS to make clearing up its identity theft backlog a higher priority. —Michelle Singletary, Washington Post, 12 Jan. 2024

Related:Infractions backlog likely to push Louisville basketball's case into a sixth year NCAA's Complex Case Unit's allegations against Louisville men's basketball: 1. —Tim Sullivan, The Courier-Journal, 28 Mar. 2022

Word History

First Known Use

Noun

1684, in the meaning defined at sense 1

Verb

1963, in the meaning defined above

Rhymes for backlog

• agog
• bulldog
• bullfrog
• eclogue
• eggnog
• groundhog
• hedgehog
• leapfrog
• prolog
• sheepdog
• watchdog
• analog

Kids Definition

backlog

noun

back·​log

-ˌlȯg,

-ˌläg

1

: a large log at the back of a fire in a fireplace

2

: an accumulation of tasks that have not been finished