open - Definition & Meaning | Lingo Dictionary

to open

Third Person

opens

Present Participle

opening

Past Tense

opened

Past Participle

opened

to move something like a window or door into a position that people, things, etc. can pass through or use

transitive

Synonyms:

Antonyms:

to unfold or spread something that was previously closed or folded

transitive

Synonyms:

Antonyms:

to start or begin a meeting, speech, performance, etc.

transitive

The mayor will open the town hall meeting with a brief welcome address.
The orchestra conductor will open the concert with a stirring rendition of the national anthem.
The CEO will open the shareholders' meeting with a report on the company's performance and strategic direction.
The host will open the variety show with a comedic skit to set the tone for the evening's entertainment.
The master of ceremonies will open the awards ceremony with an introduction of the guest speakers and presenters.

Antonyms:

to facilitate the availability or accessibility of something

transitive

The company's expansion into international markets has opened new opportunities for growth and revenue.
The discovery of new evidence has opened the door to a retrial for the defendant.
The adoption of renewable energy sources has opened possibilities for reducing carbon emissions.
The technological advancements in healthcare have opened doors to innovative treatments and therapies.
The cultural exchange program has opened windows for understanding between diverse communities.

Synonyms:

to become available for use or access

The online registration portal will open at midnight, allowing participants to sign up for the workshop.
The restaurant will open for lunch service at 11:30 a.m.
The application window for the scholarship program will open next week.
The online banking platform will open for transactions at midnight.
The concert venue will open to ticket holders an hour before the show.

Synonyms:

to initiate action in a card game by making the first move

transitive

In the game of poker, the player with the highest-ranking card typically opens the betting round.
During the bridge game, the dealer opens the auction by making the initial bid.
The lead player in a round of spades opens the game by playing the first card.
In a game of hearts, the player holding the 2 of clubs usually opens the hand by playing that card.

to have a passage, entryway, or outlet that allows access to a space or area

The cave opened into a vast chamber, revealing stalactites hanging from the ceiling.
At the end of the narrow alley, the street opened onto a bustling marketplace.
The gate opened onto a meandering path that led through the garden.
The ancient castle had many secret passages, hidden doors, and hidden chambers that opened into unexpected spaces.
At the edge of the cliff, the trail opened onto a breathtaking vista.

to make the contents of a file or an application visible on a computer screen

transitive

To work on the presentation, simply open the PowerPoint file and start editing the slides.
She needed to open the spreadsheet to review the financial data and prepare the budget report.
Before printing the document, make sure to open it in the word processor and check for any errors.
To watch the video, simply open the media player and select the file from your library.
Before submitting the document, it's essential to open it in the text editor and ensure proper formatting.

Antonyms:

to perform as the first act before the main show or headliner

to make something accessible for use, business, or public entry