advocacy

advocacy — noun

1. the activity of speaking out in favour of a particular cause, group, or change,

1.nounC1
Definition

the activity of speaking out in favour of a particular cause, group, or change, especially in order to persuade others or influence decisions.

Example

Malala became known around the world for her advocacy of girls' education.

advocacy of + cause noun

The charity's advocacy for homeless families helped change a city housing rule.

advocacy for + group of beneficiaries

Common collocations
  • advocacy of human rights
  • advocacy for the poor
  • tireless advocacy
  • vocal advocacy
  • quiet advocacy
  • public advocacy
Synonyms
  • support

    much broader and more everyday; 'advocacy' specifically implies speaking out in public

  • campaigning

    stresses organised activity over time; 'advocacy' can be a single speech or a long effort

  • championing

    stronger and more emotional; suggests one person fighting hard for a cause

  • lobbying

    narrower; refers to trying to influence lawmakers or officials specifically

Antonyms

Grammar Patterns

advocacy of [cause/idea]

advocacy for [group/cause]

[adjective] advocacy

Usage Note

Almost always uncountable. Subject is usually a person or organisation; the object of 'of' or 'for' names what is being supported. Frequently paired with adjectives describing intensity or style: 'tireless', 'vocal', 'quiet', 'public'.

Common Mistakes

She did many advocacies for refugees.
She did a lot of advocacy for refugees.
'advocacy' is uncountable; do not pluralise it.
His advocacy about climate action drew big crowds.
His advocacy of climate action drew big crowds.
use 'of' or 'for' after 'advocacy', not 'about'.

Word family

Synonym discussion

Sense: noun/1

All four words describe pushing for a cause, but they differ in scope and tone. 'Advocacy' is the broadest and most formal: any public speaking or writing in favour of a person, group, or idea, whether by one individual or a large organisation. 'Campaigning' suggests an organised, sustained effort with planned events, materials, and public messaging — usually around a clear goal like an election or a new law. 'Lobbying' is narrower again: it specifically targets lawmakers, officials, or company decision-makers behind the scenes. 'Championing' is the most personal and emotional, picturing one strong supporter who fights for a cause. So a senator might lobby colleagues, while a non-profit runs a campaign, and an actor's wider advocacy champions the whole movement.

advocacy ↗campaigning ↗lobbyingchampioning

Common collocations

Nouns

  • advocacy group
  • advocacy work
  • advocacy organisation
  • patient advocacy
  • consumer advocacy

Phrases

Prepositions

  • advocacy of
  • advocacy for
  • through advocacy

Etymology

LatinOld FrenchMiddle EnglishEnglish

'Advocacy' came into English in the 14th century from Old French 'avocacie', which traced back to Latin 'advocatus' — literally 'one called to' (from 'ad-' meaning 'to' and 'vocare' meaning 'to call'). In Roman courts an 'advocatus' was a friend called in to support someone's case. The English noun first meant the work of pleading in court, and only later widened to mean public support for any cause or group.