英和和英

Open the screen

to extract the square root （of a number）

break the window open

an open window

open

reeve an opening

to open the curtain―raise the curtain―draw （back） the curtain

open wide

to open a drawer

to open a drawer

to open a drawer

to hold a fair

to hold an exhibition

close the window

come open suddenly

to hold a meeting

to open widely

to open a fan

open the gate

open a window

open a window

jerk a window open

open the lock of

open an account

to disclose

give a recital

being widely open

in an open way

to break the seal―（みだりに開封するの意味なら）―tamper with the seal

open the door