Meaning of teleran

tel•e•ran

Pronunciation: (tel'u-ran"), [key]
— n.
  1. a navigational aid that uses radar to map the sky above an airfield, which, together with a map of the airfield itself, is transmitted by television to aircraft approaching the field.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.