'layby' definitions:

Definition of 'layby'

(from WordNet)
noun
Designated paved area beside a main road where cars can stop temporarily [syn: pull-off, rest area, rest stop, layby, lay-by]

Definition of 'layby'

From: GCIDE
  • layby \layby\ n. A paved area beside a main road where cars can stop temporarily. [Chiefly Brit.]
  • Syn: pull-off, turnout. [WordNet 1.5]