Trough gutter

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(Arch.) a rectangular or V-shaped gutter, usually hung below the eaves of a house.

See also: Trough

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
The system is constructed using eaves trough gutters, rigid Styrofoam insulation, and drip irrigation tubing.