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Definitions

lack

[lak] / læk /




Usage

What are other ways to say lack? The verb lack means to be without or to have less than a desirable quantity of something: to lack courage, sufficient money, enough members to make a quorum. Need often suggests urgency, stressing the necessity of supplying what is lacking: to need an operation, better food, a match to light the fire. Require, which expresses necessity as strongly as need, occurs most frequently in serious or formal contexts: Your presence at the hearing is required. Successful experimentation requires careful attention to detail.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Ranji was clear he didn’t endorse this practice: “I would definitely not recommend that patients upload their medical records to any AI due to lack of privacy standards.”

From The Wall Street Journal • Apr. 4, 2026

The lack of rent-paying tenants that has driven down office values has become more acute since the pandemic.

From Los Angeles Times • Apr. 3, 2026

But in many indigenous settlements on the outskirts, roads are potholed, classrooms overcrowded, clinics understaffed, electricity unreliable and residents lack secure land titles.

From BBC • Apr. 3, 2026

That meant the lack of complete BLS records in February reflected an especially hard hit to the overall projections.

From Slate • Apr. 3, 2026

I reason that it’s probably from the lack of sleep, or a speck of dirt that blew into my eye.

From "Kwame Crashes the Underworld" by Craig Kofi Farmer