diligence

1 of 2

noun (1)

dil·​i·​gence ˈdi-lə-jən(t)s 

1

a

: steady, earnest, and energetic effort : devoted and painstaking work and application to accomplish an undertaking : assiduity

showed great diligence in tracking down the story

He had earned universal respect for his integrity, fairness, and diligence.

—John L. Sanders

b

obsolete : speed, haste

Go, hence with diligence!

—Shakespeare

2

law : the attention and care legally expected or required of a person (such as a party to a contract) see also due diligence

diligence

2 of 2

noun (2)

di·​li·​gence ˈdi-lə-ˌzhäⁿs  ˈdi-lə-jən(t)s 

: stagecoach

The railway had driven coach companies out of business …. Once, the journey had taken three days by diligence.

—Graham Robb

Synonyms

Noun (1)

• assiduity
• assiduousness
• industriousness
• industry
• sedulity
• sedulousness

Examples of diligence in a Sentence

Noun (1)

through the diligence and ingenuity of a single detective, the gang's ringleader was finally caught

Recent Examples on the Web

Noun

Pedro Sardinas is an outstanding senior at Southport High School who stands out for his dedication and diligence in coursework. —Caroline Beck, The Indianapolis Star, 11 Oct. 2024

Routine and diligence bring certainty, organization, and direction toward attaining one’s goals and hopes. —Lisa Stardust, Peoplemag, 6 Sep. 2024

These failures of diligence, communication and competence got Sainvil a public reprimand and ordered to the Florida Bar’s Ethics School and Professionalism Workshop. —David J. Neal, Miami Herald, 11 July 2024

That level of abruptness and lack of diligence is…not very surprising. —Paul Tassi, Forbes, 9 Sep. 2024

Word History

Etymology

Noun (1)

Middle English, from Anglo-French, from Latin diligentia, from diligent-, diligens — see diligent

Noun (2)

French, literally, haste, from Middle French, persevering application

First Known Use

Noun (1)

14th century, in the meaning defined at sense 1a

Noun (2)

1742, in the meaning defined above

Phrases Containing diligence

• due diligence

Kids Definition

diligence

noun

dil·​i·​gence

ˈdil-ə-jən(t)s

: careful and continued work : industry

Legal Definition

diligence

noun

dil·​i·​gence ˈdi-lə-jəns 

: earnest and persistent application of effort especially as required by law

also : care sense 1 see also due diligence