adherence

noun

ad·​her·​ence ad-ˈhir-ən(t)s 

əd-

1

: the act, action, or quality of adhering

adherence of paint to wood

2

: steady or faithful attachment : fidelity

adherence to a political party

Synonyms

• adhesion
• cling

Examples of adherence in a Sentence

you'd think these refrigerator magnets would have better adherence—they fall off every time I open the door

adherence to convention requires that the couple send out formal wedding invitations

Recent Examples on the Web

Whatever the circumstances that led to the episode’s delay, the final product is quite the adherence to form. —Nicholas Quah, Vulture, 25 Sep. 2025

MasterCraft adds up to a five-degree taper to the parts to lessen friction and adherence. —Kristin Shaw, Popular Science, 24 Sep. 2025

Conversely, the categorization system behind the Cato Institute’s study disregards the complexities of some cases that have multiple motivations to consider, including an adherence to incel ideology. —Mia Cathell, The Washington Examiner, 22 Sep. 2025

The way Zohran Mamdani—the son of an Indian-Ugandan Muslim scholar of Africa—has repudiated these values, along with his adherence to a cosmopolitan vision of peace and justice, guarantees extreme hostility to him among the Establishment. —Pankaj Mishra, Harpers Magazine, 19 Sep. 2025

Word History

Etymology

Middle English, borrowed from Anglo-French adherance, aerdaunce, aherdance "act of adhering, faction, supporters," borrowed from Medieval Latin adhaerentia, going back to Late Latin, "act of adhering," derivative of Latin adhaerent-, adhaerens, present participle of adhaerēre "to adhere"

First Known Use

15th century, in the meaning defined at sense 2

Rhymes for adherence

• appearance
• coherence
• preclearance
• clearance
• disappearance
• incoherence
• interference
• perseverance
• reappearance
• noninterference

Kids Definition

adherence

noun

ad·​her·​ence ad-ˈhir-ən(t)s 

əd-

1

: the action or quality of adhering

2

: steady or faithful attachment

adherence to the truth