Aperture
[n] an opening; usually small
[n] a device that controls amount of light admitted
[n] an opening in something
Related Information
Related Terms
access, aisle, alley, ambulatory, arcade, artery, avenue, bore, breach, break, broaching, cavity, channel, chasm, check, chink, clearing, cleft, cloister, colonnade, communication, conduit, connection, corridor, covered way, crack, crevice, cut, defile, d