English Reference
adjective · noun

lawful

adj. · n.
US /ˈɫɔfəɫ/ UK /lˈɔːfəl/ law·ful

  1. 01 B2 Upper Intermediate Formal Law

    adj.allowed by the law or following the official rules of a country.

    adj.conforming to, permitted by, or recognised by the law.

    Simple

    The police confirmed that the protest was a lawful assembly.

    In context

    The court ruled that the seizure of the documents was a lawful exercise of police power under the current emergency legislation.

    Usage

    Often used in formal or legal documents rather than everyday conversation.

  2. 02 C1 Advanced InformalSlang

    adj.describing a character who follows a strict code of rules or laws.

    adj.denoting a character alignment that emphasises honour, logic, and obedience to authority or a personal code.

    Simple

    He always plays a lawful character who never breaks his promises.

    In context

    In many role-playing games, a lawful character is expected to uphold the social order even when it conflicts with their personal desires.

    Teacher's tip

    This sense is specific to gaming culture (like Dungeons & Dragons) and is very common in internet memes about 'alignment charts'.

  3. 03 C2 Proficiency InformalSlang

    n.a person or character who follows the laws and rules.

    n.a character or individual possessing a lawful alignment within a fictional or gaming framework.

    Simple

    The party needed a lawful to balance out the more unpredictable members.

    In context

    As a lawful, she found it difficult to justify the rogue's constant thievery to the rest of the group.

Her social workers were left with no lawful options.

The Guardian· 8 Sept 2026

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.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin Middle English laweful
Level B2 · Upper Intermediate
Frequency Frequent
Updated