What is "abermaid"

Abermaid (1959–December 1979) was an Irish-bred, British-trained Thoroughbred racehorse and broodmare who won the classic 1000 Guineas in 1962. In a racing career lasting from the spring of 1961 until July 1962, the filly ran eight times and won four races. As a two-year-old in 1961, Abermaid was undeaten in three races including the New Stakes at Royal Ascot. After running poorly on her three-year-old debut she recorded an upset win in the 1000 Guineas at Newmarket Racecourse in May. She was placed in her three remaining races before being retired to stud where she had some success as a broodmare.