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to open up

to open up

207 3.7
Make something available for people to use
  • phrasal verb
  • /ˈoʊpən ʌp/
translation icon : abrir
  • That really opens up a lot of possibilities.
  • open up opportunities
  • open up possibilities
  • open up markets

And that of course, open up a bunch of new questions.

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Examples

  • We begin to change, to open up to love, trust, and intimacy in relation to others.

    Academic text (1993)
  • Getting my GED would just mean so much, open up so many doors.

  • My simple advice is just open up your life to someone.

  • So take that chance 'cause life opens up when you do.

  • American foreign policy needs to change its tone and attitude, open up, and reach out.

    Academic text (2008)
  • - Not long ago the government in China opened up the interior of the country to foreigners.

  • The girls carry bags through a hallway that opens up onto an enormous kitchen.

    Fiction book (1996)
  • A few blocks south, the city opens up on a series of Brutalist buildings.

    Academic text (2017)
  • Empathy tears down barriers and it opens up whole new frontiers for optimism.

  • Getting my GED would just mean so much and open up so many doors for my career.

Synonyms

to open
vsto open up
1.0

To make something not closed so you can get in

is about creating access or availability often for something new or unused
to open doors
vsto open up
53 3.2

Give someone new chances to succeed

focuses on making things available or possible, not only opening opportunities for success
to call up
vsto open up
13 4.0

To make a file or information appear for use

creates new or earlier unavailable access rather than just retrieving existing items
to leave the door open
vsto open up
13 3.6

To keep a chance open for the future

involves actively making something accessible rather than simply allowing options to remain
to bring out
vsto open up
12 2.7

Make a product, book or film available to the public

is broader, meaning to enable access or possibility beyond public release

Antonyms

1.0

To shut something so it is not open

How Accessible

to open up
207 3.7
to access
497 3.4
to restrict
361 3.1

Surface Forms

open up infinitive
opened up past
opened up past participle
opening up present participle
opens up third person singular

Morphology

open + up

The meaning 'to make something open or become open' is directly and predictably derived from 'open' (to remove closure) combined with the particle 'up', which here adds a completive/intensive sense. This verb+particle composition is a regular, cross-linguistically common pattern, so a B1 learner who knows the constituent words would reliably infer the MWE's meaning.

Etymology

Open up may come from the image of unlocking a gate and making new land open by lifting the gate up. So it came to mean 'to make available' or to create new chances.