What does "stank" mean?

Stank: Water retained by an embankment; a pool water. [Prov. Eng. & Scot.] Robert of Brunne.

Additional senses

  1. 2.A dam or mound to stop water. [Prov. Eng.] Stank hen (Zoöl.), the moor hen; -- called also stankie. [Prov. Eng.]

Sources