Definitions

1. adjective

not closed or shut; allowing something to enter or pass through

“The open door allowed a breeze to enter the room.”

2. noun

a period of time when a place is not restricted or limited in some way

“She spent her summer vacation in an open camp with friends.”

3. verb

to become or make something not closed or shut; to make something accessible

“The store will open at 9 am tomorrow.”

4. verb

to be or become available or accessible; to be or become exposed or revealed

“The new policy will open up more job opportunities for graduates.”

5. verb

to begin or start something; to commence an action or process

“The concert will open with a classical music piece.”