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Definition of infringe

infringe

/ɪnˈfrɪndʒ/
in · fringe

Adjective:infringing
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Past Simple:infringed
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Past Participle:infringed
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Present Participle:infringing
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infringe Lexical Profile

infringe Game Scores & Validity

• verb

1

To actively break the terms of a law, agreement, patent, or copyright.

Example

"The software company was sued for distributing code that infringed several existing patents."


2

To act so as to limit, undermine, or encroach upon someone's rights, freedoms, or territory (usually followed by 'on' or 'upon').

Example

"Critics argued that the new surveillance regulations would unfairly infringe upon citizens' right to privacy."

Synonyms
View all synonyms for infringe
Antonyms
View all antonyms for infringe

Word Nuance & Usage

When used transitively, 'infringe' typically refers to violating a law, patent, or copyright (e.g., 'to infringe a copyright'), whereas when used intransitively with 'on' or 'upon', it usually means to encroach on someone's rights or freedom (e.g., 'to infringe on personal privacy').

• Rhymes for infringe

Word Origin & Etymology

Borrowed in the early 16th century from Latin 'infringere' ('to break off, bruise, or weaken'), formed from 'in-' ('in, upon') and 'frangere' ('to break'), the same root that gives English 'fracture' and 'fragile'.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Infringe. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/infringe
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