'Water pore' definitions:

Definition of 'water pore'

From: WordNet
noun
A pore that exudes water on the surface or margin of a leaf of higher plants [syn: hydathode, water pore, water stoma]

Definition of 'Water pore'

From: GCIDE
  • Water pore \Wa"ter pore`\,
  • 1. (Zool.) A pore by which the water tubes of various invertebrates open externally. [1913 Webster]
  • 2. (Bot.) One of certain minute pores in the leaves of some plants. They are without true guardian cells, but in other respects closely resemble ordinary stomata. --Goodale. [1913 Webster]