(plural sheep's eyes)
Often used in plural. Sometimes "to cast a sheep's eye" or "throw a sheep's eye" on someone.
From the Gaelic seapach, sly or timid, seapaire, a bashful or cowardly person, from the Gaelic seap or seop, to creep away, or sneak.
"sheep-s-eye." YourDictionary, n.d. Web. 17 August 2018. <http://www.yourdictionary.com/sheep-s-eye>.
sheep-s-eye. (n.d.). Retrieved August 17th, 2018, from http://www.yourdictionary.com/sheep-s-eye