'in-tray' definitions:

Definition of 'in-tray'

(from WordNet)
noun
A wood or metal receptacle placed on your desk to hold your incoming material [syn: in-basket, in-tray] [ant: out- basket, out-tray]

Definition of 'in-tray'

From: GCIDE
  • in-tray \in-tray\ n. a wood or metal receptacle placed on a desk to hold incoming material requiring attention, especially documents.
  • Syn: in-box, in-basket. [WordNet 1.5]