معنی کلمه : gap
English
To notch, as a sword or knife.
To make an opening in; to breach.
An order of lowly organized Mollusca belonging to the Isopleura. A narrow groove takes the place of the foot of other gastropods.

To notch, as a sword or knife.
To make an opening in; to breach.
An order of lowly organized Mollusca belonging to the Isopleura. A narrow groove takes the place of the foot of other gastropods.