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to call on

to call on

187 3.5
To ask someone to take action or give information, often in a meeting
  • phrasal verb
  • /kɔl ɑn/
  • Formal
translation icon : instar a
  • Health and safety organizations call on all parties to make changes.
  • call on the government
  • call on students
  • call on Congress

If said domestic terrorists are in your town, call on Parker.

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Examples

  • Immediately, we will call on every nation to disarm.

  • The Human Rights Watch is calling on all governments to ban shackling.

  • And the only fall back he could think of was to to call on God for help.

  • The people who you have to keep calling on are never going to be your best customers.

  • Rather than calling on power to limit itself, it now called on the state to share power.

    Academic text (1991)
  • And then for the study guide today, I can call on a few of you or get volunteers.

  • The teacher then calls on one or two groups to offer their responses.

    Academic text (2012)
  • We call on all great citizens of Warsaw to free our city and our nation.

  • Speaking at East Los Angeles College, Jackson called on all minorities to become environmental activists.

    Academic text (1990)
  • The charity decided to call on the community for donations to support their cause.

Synonyms

to ask
vsto call on
1.0

To request information or an answer from someone

is a formal appeal rather than a simple question to gain information
to request
vsto call on
1.0

To ask for something politely or formally

is a formal appeal covering help, information, or action
to call for
vsto call on
369 3.3

Ask people in public to give or do something

is a formal appeal made to a person rather than a public demand
to reach out
vsto call on
338 2.7

To contact someone to offer help or support

is a formal appeal rather than a friendly, informal contact or offer
to approach
vsto call on
316 3.0

To speak to someone to ask for something or make an offer

is a formal appeal, not merely an initial casual contact to someone
to call in
vsto call on
193 3.0

Ask someone to come in to help, often an expert or worker

is a formal appeal but usually to invite someone physically to help
to ask for help
vsto call on
98 1.0

To tell someone you need support with a task or problem

is a formal appeal often used in official or public contexts
to call for help
vsto call on
59 1.6

To ask loudly for help in an emergency

is a formal appeal used in organized requests, not an urgent shouted plea
to solicit
vsto call on
  • Formal
48 6.8

To ask people for something, often in a formal or persistent way

is a formal appeal but not necessarily persistent or insistent
to beseech
vsto call on
  • Formal
47 8.2

To ask someone earnestly for something

is a formal appeal without such intense emotional pleading
to implore
vsto call on
  • Formal
40 5.3

To ask someone very seriously to do or not do something

is a formal appeal that is not necessarily desperate or frantic
to seek help
vsto call on
30 2.0

Ask someone for support when you face a problem

is a formal appeal rather than merely trying to obtain help oneself
to inquire
vsto call on
  • Formal
16 3.7

To ask questions as part of an official investigation

is a formal appeal that also covers help or action not only information
to entreat
vsto call on
  • Formal
12 8.1

Ask someone in a serious, emotional way to do something

is a formal appeal that lacks the same urgent, pleading tone
to call for support
vsto call on
1 3.1

To ask people or groups for help when you need it

is a formal appeal that also includes information requests or other actions

Antonyms

1.0

Choose not to pay attention to someone or something

How Forceful

to order
902 1.3
to demand
943 2.7
to urge
591 3.2
to call on
  • Formal
187 3.5
to ask
1.0
to request
1.0

Surface Forms

call on infinitive
called on past
called on past participle
calling on present participle
calls on third person singular

Morphology

call + on

The sense 'to challenge or ask someone to explain/take responsibility' is partly related to the idea of 'call' as summoning or requesting and 'on' as directed toward someone, so a learner may get a general sense of addressing or asking someone. However, the specific pragmatic nuance of demanding justification or holding someone accountable is an extended, discourse-level meaning not directly predictable from the literal constituents without prior exposure.

Etymology

Call on comes from the idea of a leader or teacher who calls someone on in front of a group to speak or to ask for help. That's why it means 'to formally ask or appeal to someone for help, information, or action'.