dyke
Word family noundykerdykeadjectivedykey
dyke, dike /daɪk/ noun [countableC] 3. especially British EnglishBrETECTB a narrow passage to carry water away 排水沟,排水渠 SYN ditch Origin dyke 1. Old English dic “ditch, dike”
2. (1900-2000) Probably from morphadyke “male and female person, homosexual” ((1900-2000)), from hermaphrodite