Meaning : A device (as a decorative loop of cord or fabric) for holding or drawing something back.
Example :
The draperies were drawn to the sides by pullbacks.
Synonyms : tieback
Meaning : (military) the act of pulling back (especially an orderly withdrawal of troops).
Example :
The pullback is expected to be over 25,000 troops.
Pullback meaning in Bengali (Bangla).