Drainout
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A channel for the purpose of draining liquid out of a system.
"The valves are removable from the surface without excavating the hydrants, and are provided with automatic drainouts with brass nipple, set below frost line, and are surrounded with a broken stone blind drain."
Example
More examples"The valves are removable from the surface without excavating the hydrants, and are provided with automatic drainouts with brass nipple, set below frost line, and are surrounded with a broken stone blind drain."
Etymology
Deverbal from drain out.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.