urinant

a. (纹章学用语)头朝下的

释义与例句

adj.
  1. 1.

    Of a fish: oriented vertically, with the head to base and tail to chief, as if diving.

    政治 纹章

词源

From Latin ūrīnāns, present active participle of ūrīnor (“to dive”).

来源：wiktionary