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open

open

54 5.9
A workplace where employees do not have to join a union
  • adjective
  • /ˈoʊpən/
  • US
translation icon : empresa no sindicalizada
  • Yet community colleges have an open-door admissions policy that attracts a broad spectrum of students.
  • an open shop

Examples

  • Management promised physicians an open shop, in which union membership is voluntary and nonjoiners do not pay dues.

    Academic text (2001)
  • This company has an open policy that allows employees to choose whether or not to join a union.

  • As you can see, this is an open office layout.

  • They've got an open admissions policy.

  • The author claims that an open admission policy for nursing education requires specialized remediation programs.

    Academic text (1995)
  • Study days and conferences are organized regularly by the CIEHF and are open to non-ergonomists.

    Academic text (2015)
  • In an open workplace, workers can decide for themselves if they want to participate in union activities.

  • The restaurant has an open hiring process that does not require applicants to be union members.

Synonyms

nonunion
vsopen
4 6.9

Not part of a trade union

does not force employees to join a union as a job condition
nonunionized
vsopen
1 7.5

People or workplaces not represented by a group that speaks for workers

does not make union membership a hiring condition

Antonyms

4 6.4

A workplace that only hires people who belong to a union

Idioms

104 2.5

In public and not hidden so other people can see or hear

Watch carefully for danger or a chance

open arms
  • Informal
33 2.8

A warm, eager welcome

To avoid choosing now so other choices remain

Stay half awake and watch for danger while you sleep because you are afraid

4 3.7

Stay alert to hear useful news or information

4 7.7

To create many unexpected problems that are hard to control

eyes wide open
  • Informal
3 4.3

To act while fully aware of possible risks

3 3.7

Make someone understand something they did not know before

3 7.4

Create a difficult situation with many unexpected problems

1 9.9

To attack or punish someone suddenly and violently, often for something they did

to open the kimono
  • Offensive
1 9.9

To show a company's private information to others, often during business talks

Acting while fully aware of what could go wrong

To not pay attention and miss what is happening around you, for example because you are daydreaming

Waste effort arguing about something everyone already agrees with

To try to make something happen when it is already easy or people already agree

To cause a lot of trouble and anger among people

Create new ways to make progress or grow

open sesame
  • Literature
8.6

A magic word that gives easy access or success

Compounds

127 2.3

Completely open and available with nothing stopping access

open-source
  • Specialized
51 3.7

Software that has code anyone can read, change, and share

35 2.7

An event when people are invited to visit and feel welcome

22 3.9

An event where people take turns performing music, poetry, or comedy

18 3.8

Very clear and easy to decide or solve

17 1.1

Completely open with nothing closed or covering it

open letter
  • Literature
16 4.0

A letter written to one person but published for everyone to read to make people notice a problem

open-heart surgery
  • Specialized
16 4.4

An operation where doctors open the chest to operate on the heart

15 1.2

A large area of land without buildings or trees used for play

open book
  • Informal
12 3.5

A person whose feelings and thoughts are easy to understand

12 4.1

A time when an activity is allowed, often for hunting or fishing

11 2.1

Taking place outside and not under a roof

9 4.3

Not strictly controlled, so illegal things can happen

A conversation where people share ideas honestly without holding back

8 1.0

Outside in a place that is not covered

8 3.3

A practice of letting people come in and speak freely to leaders

7 6.2

A marriage in which both partners allow each other to have sex with other people

open society
  • Formal
6 5.1

A community where people can speak freely, join groups, and vote

open secret
  • Informal
6 4.0

Something people try to hide but many already know

5 4.3

An agreement to get goods or services now and pay later

open primary
  • Literature
5 6.4

An early election before the main vote where any registered voter can vote for candidates of only one party

open fracture
  • Specialized
3 5.4

A broken bone that sticks out through a cut in the skin

3 7.2

A way to let many countries trade equally with one country, used for China in the late 1800s

Anyone is welcome to join or take part

A market that takes place outdoors where stalls sell food and other goods

1 3.5

A British university that offers part-time online and distance courses for adults, often without usual entry rules

1 4.1

A room with few dividing walls that makes one big space

open circuit
  • Specialized
1 4.6

A broken electrical path that stops electric current

A way of letting people talk freely to those in charge

A space in a wall where you make an open fire to heat or cook in a room

open frame
  • Jargon
1 7.1

A frame in which a player fails to knock down all the pins with two rolls

open shop
  • Jargon
1 5.2

A workplace where workers do not have to join a union or pay its fees

open weave
  • Specialized
1 4.5

A fabric with threads placed far apart so small holes let light and air through

A shirt with the top button undone at the neck

A way of allowing foreign companies to trade on the same terms as local companies

open-angle glaucoma
  • Specialized
1 5.2

A common eye disease that slowly reduces side vision when eye fluid cannot drain

A piece of bread with toppings and no top slice

open chain
  • Specialized
7.2

A chain of atoms in a molecule whose ends do not join to make a ring

open interval
  • Specialized
8.2

A set of numbers between two points that does not include the end points

A single slice of bread with toppings served without a top slice

open order
  • Specialized
8.0

Soldiers standing with wide spaces between ranks so an officer can walk between them for inspection

open sight
  • Specialized
7.3

A simple part on a gun with an open notch for aiming

open vowel
  • Specialized
5.7

A vowel sound made with the tongue low in the mouth

open syllable
  • Specialized
5.3

A syllable that ends with a vowel sound and usually has a long vowel

An outdoor place where people sell food and crafts

open-class word
  • Specialized
7.4

A type of word that often gets new words, like nouns and verbs

A warm, friendly welcome that makes guests feel wanted

A warm welcome you give by opening your arms to hold someone

open-end credit
  • Specialized
6.2

A borrowing plan that lets you borrow up to a set limit and use it again as you repay

open-end fund
  • Specialized
6.9

A company that sells and buys shares directly at their daily price

8.1

A company that sells and buys back shares any time at a price based on its assets

open-end wrench
  • Specialized
4.5

A tool with two flat open jaws that grip nuts or bolts

open-hearth
  • Archaic
9.5

Steel that people make by heating iron in a large furnace

8.1

A large hot oven that makes steel by heating metal on a shallow bed with flames above

8.2

A way of making steel by melting iron and scrap metal in a large open furnace

How Unionized

closed shop
4 6.4
unionized
  • US
12 4.4
open
  • US
54 5.9
nonunion
1 4.3

Surface Forms

open positive
opener comparative
openest superlative

Etymology

Open in the phrase 'open shop' comes from the idea 'not closed', meaning workers are free to choose whether to join a union. That is why an open workplace does not require union membership.