spray drain

English

Noun

spray drain (plural spray drains)

1. (agriculture) A drain made by laying under earth the sprays or small branches of trees, which keep passages open.

Part or all of this entry has been imported from the 1913 edition of Webster’s Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
(See the entry for “spray drain”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.)