'Raining' definitions:

Definition of 'raining'

From: WordNet
adjective
Falling in drops or as if falling like rain; "watched the raining apple blossoms"

Definition of 'Raining'

From: GCIDE
  • Rain \Rain\, v. i. [imp. & p. p. Rained (r[=a]nd); p. pr. & vb. n. Raining.] [AS. regnian, akin to G. regnen, Goth. rignjan. See Rain, n.]
  • 1. To fall in drops from the clouds, as water; -- used mostly with it for a nominative; as, it rains. [1913 Webster]
  • The rain it raineth every day. --Shak. [1913 Webster]
  • 2. To fall or drop like water from the clouds; as, tears rained from their eyes. [1913 Webster]