ENGLISH
REFERENCE

lawful

adj.
B2 Upper Intermediate US //ˈɫɔfəɫ// UK //lˈɔːfəl// law·ful

adj. allowed by the law or following the rules of the legal system. You use this to describe actions or things that are officially permitted.

adj. conforming to, permitted by, or recognized by law or relevant rules. Often used to distinguish legitimate actions from those that lack legal standing or authority.


SIMPLE

The police confirmed that his actions were entirely lawful.

CONTEXTUAL

The company must ensure that all data collection remains lawful under the new privacy regulations.

COMPLEX

The court ruled that while the protest was disruptive, it remained a lawful exercise of the right to free assembly under the constitution.

Synonyms
Antonyms
Origin

From Middle English laweful, equivalent to law + -ful, conflated with Middle English leful, leeful, leveful (“according to law, lawful, pertaining to law”). See also leveful.

Usage

Typically precedes the noun it modifies or follows a linking verb like 'be' or 'remain'.

Pitfall

the lawly actionthe lawful actionLearners sometimes incorrectly apply the '-ly' suffix to 'law' to create an adjective, but 'lawful' is the correct form.

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