PINHOLE
Meaning of PINHOLE in English
/pin"hohl'/ , n.
1. a small hole made by or as by a pin.
2. a hole for a pin to go through; tiny aperture.
[ 1670-80; PIN + HOLE ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012