Open

/ˈoʊ.pən/

Meaning & Definition

noun
an unobstructed or clear area
They enjoyed the picnic in the open.
verb
to move or adjust something to allow access or to make it visible
Please open the door for our guests.
to make known or disclose
He decided to open his heart and share his feelings.
to begin a session or an event
The conference will open with a keynote speech.
adjective
not closed or sealed
The window was left open, letting in a cool breeze.
accessible or available for entry
The new café is now open to the public.
not restricted or limited.
The proposal is open to all suggestions.

Etymology

Middle English, from Old English 'open', meaning 'to uncover, reveal'.

Common Phrases and Expressions

open book
A person or situation that is easy to understand or read.
open heart
A willingness to be honest or vulnerable.
open season
A period during which something can be freely taken or done.
open-minded
Willing to consider different ideas and opinions.

Related Words

openly
In a frank or public manner.
opening
The act or instance of beginning something.

Slang Meanings

To be candid or honest.
I'm just being open about my feelings.
To expose someone to a situation.
Don't open him up to criticism.