ಅರ್ಥ : The first event in a series.
ಉದಾಹರಣೆ :
She played Chopin for her opener.
The season's opener was a game against the Yankees.
ಅರ್ಥ : A person who unfastens or unwraps or opens.
ಉದಾಹರಣೆ :
Children are talented undoers of their shoelaces.
ಸಮಾನಾರ್ಥಕ : undoer, unfastener, untier
ಅರ್ಥ : A hand tool used for opening sealed containers (bottles or cans).