voluntary

/ˈvɒləntri/ (bre, ipa) · /ˈvɑːlənteri/ (ame, ipa) · /ˈvä-lən-ˌter-ē/ (ame, mw) · /ˈvɒl.ən.tər.i/ (bre, ipa) · /ˈvɑː.lən.ter.i/ (ame, ipa)

voluntary — adjective

  • voluntarypositive
  • more voluntarycomparative
  • most voluntarysuperlative

1. Done because you choose to do it, not because someone forces you or pays you to

1.形容詞B1
釋義

Done because you choose to do it, not because someone forces you or pays you to do it.

例句

The school relies on voluntary help from parents to keep the library open.

collocation: voluntary help / voluntary donation

Ziad made a voluntary choice to leave his job and travel for a year.

collocation: voluntary choice / voluntary decision

同義詞
  • optional

    suggests you can choose whether to do something, but does not carry the same sense of personal willingness

  • elective

    refers to choices made among options, especially courses or positions; more formal

  • unpaid

    focuses on receiving no money rather than on the freedom of choice

反義詞
  • compulsory

    required by rule or law; the opposite of voluntary in educational or workplace contexts

  • mandatory

    required by an authority; stronger in tone than compulsory

  • involuntary

    happening without choice, often due to circumstances beyond one's control

文法句型

voluntary + noun

be + voluntary

常見錯誤

The class is voluntary to attend.
Attendance at the class is voluntary.
💡'voluntary' describes the thing itself, not an action you take.

2. Relating to an organisation whose members work without pay and donate resources

2.形容詞B2
釋義

Relating to an organisation whose members work without pay and donate resources to support a social or charitable purpose.

例句

The community centre is a voluntary organisation run entirely by local residents.

collocation: voluntary organisation / voluntary group

Apinya donated her old winter clothes to a voluntary group that supports refugees.

同義詞
  • charitable

    more specific — describes an organisation whose main purpose is to help people in need

  • non-profit

    focuses on the legal structure; does not necessarily imply volunteers run it

  • amateur

    emphasises that people are not paid, but can imply a lower skill level

反義詞
  • commercial

    run for profit rather than for social benefit

  • paid

    describes work for which people receive wages

文法句型

voluntary + noun

用法筆記

In British English, 'the voluntary sector' is a standard term for charities and non-profit organisations, used alongside 'the public sector' (government) and 'the private sector' (business).

常見錯誤

She works for a voluntary company.
She works for a voluntary organisation.
💡'voluntary' describes charities and non-profit groups, not commercial businesses.

voluntary — noun