'Glide slope' definitions:

Definition of 'glide slope'

From: WordNet
noun
The final path followed by an aircraft as it is landing [syn: approach path, approach, glide path, glide slope]

Definition of 'Glide slope'

From: GCIDE
  • Glide slope \Glide slope\, n. (Aeronautics)
  • 1. the proper path for an airplane approaching a landing strip; also called glide path. [PJC]
  • 2. The path indicated by a radio beacon as the proper path for an airplane to use in approaching a landing strip. [PJC]

Definition of 'glide slope'

From: GCIDE
  • Glide path \Glide path\, n. (Aeronautics) the proper path for an airplane approaching a landing strip; also called glide slope. [PJC]