orphan
Ⅰ
noun
1
in craps, a bet on the table that a gambler has forgotten belongs to him US, 1981.
2
a computer that has been phased out due to technological advances US, 1986
Ⅱ ⇨ orphan Annie; orphan
noun the vagina. Rhyming slang for FANNY, formed from the character Little Orphan Annie, introduced to the US in comic strip form in 1924, but best known to British audiences from Annie the stage-musical, 1977, and film, 1982 UK, 1998