Definition of "spean"

spean¹

/spiːn/

noun
plural speans
1. (archaic or dialectal) A teat or nipple of a cow.
  Quotations
  The Genital part is all nervy; the Tail ſmall; and the Hind hath Udders betwixt her Thighs, with four Speans or Tets, like a Cow.
  , Nicholas Coxe, The Huntſman. Containing the Best Methods of Sport, for Courſing with Greyhounds, and Hunting All Kinds of Chases in England, […] , London: J. Dixwell, page 50

spean²

/spiːn/

verb
third-person singular simple present speans, present participle speaning, simple past and past participle speaned
1. Archaic form of spane.
  Quotations
  Beginning life as a grice, the pig when speaned became a shot.
  1899, Colville, Vernacular, page 15