дренажная канава

1) General subject: French drain, drain, water furrow, water-furrow

2) Geology: catch drain, swamp ditch

3) Engineering: ditch, drain gutter, drain trench, drainage channel, drainage trench, draining trench, watering, swale drain

4) Construction: drainage canal, filter drain

5) British English: sough

6) Railway term: infiltration ditch

7) Architecture: level

8) Mining: water course

9) Ecology: ditch drain, drain ditch, drainage ditch, interception, open-cut drain

10) Makarov: delf, drainage furrow, intercepting ditch

11) Facilities: swale ditch