A device used in spacesuits and diving helmets to allow the wearer to equalize the pressure in their ears by performing the Valsalva maneuver inside the suit without using their hands to block their nose.

plural of pointing device

plural of ambient device

Alternative spelling of nanodevice

plural of cohesive device

(linguistics, translation studies) A word, expression or method in a text or utterance that connects related ideas and messages.

(historical) A form of lace worked with devices. / (obsolete) Anything uncommonly precise and exact.

(marketing) An order form ready to be mailed (i.e. printed on a postcard or accompanied by an envelope etc.), sent out as part of a marketing campaign.

plural of reply device

plural of nano-device