D defs.my
Entry 1 sense Webster, 1913

Sunk

/sŭngk/ · IPA /sʌŋk/
01 imp. & p. p. imp. & p. p. of Sink.
  1. 1.
    imp. & p. p. of Sink. See: Sink
Phrases & compounds
Sunk fence — a ditch with a retaining wall, used to divide lands without defacing a landscape; a ha-ha.