horsecollar
noun
1
a rescue sling lowered from a hovering helicopter to the ground or sea below US, 1969.
2
the vagina, especially large or distended external female genitals. The shape provides a simile US, 1994.
3
in an athletic contest, a failure to score US, 1907.
4
in hot rodding, the grille from an Edsel automobile, popular for customising other cars US, 1965