Gena : The cheek; the feathered side of the under mandible of a bird.

Gena : The part of the head to which the jaws of an insect are attached.

Example:
What psychological disorder does Gena Rowlands have in the Notebook (movie)?

Taxonomy
GENA, Arbiter, event notification, free encyclopedia, architecture, General Event Notification Architecture, Josh Cohen, History, Internet Drafts, search, distribution list, buddy list, print job, p-base, Base Client, send and receive, scoped, unreliable.

Defination from the web:
GENA Base Client to Arbiter provides for the ability to send and receive notifications using HTTP over TCP/IP and administratively scoped unreliable multicast UDP. ... GENA was briefly considered for use in the Internet Printing Protocol but found a niche as part of the Universal ...