What does trench drain mean?
trench drain
Plural: trench drains
Definition
A long, narrow drainage channel set into a paved surface, usually covered by a grating, that collects and carries away surface water.
Example sentences
After yesterday's rain, water backed up along the trench drain outside the workshop.
After yesterday's rain, water backed up along the trench drain outside the workshop.
Debris has blocked the trench drain, so the water isn't draining away.
Debris has blocked the trench drain, so the water isn't draining away.