(intransitive) To lay down a challenge; to provide a test of commitment (often one which carries a high risk) to a cause.

A sandwich made with ham. / (US) Something utterly commonplace, of modest value. / (vulgar) A vagina.

plural of sand dollar

A fried sandwich with ham and/or turkey, sometimes battered and often served with fruit and cream.

(US) a type of sandwich with a filling of loose ground beef.

(idiomatic) To deliberately ignore the reality of a situation; to pretend a problem does not exist.

Any of various species of slim fish, resembling eels, especially of the family Ammodytidae.

An aggregate of sand, bentonite clay, pulverized coal, and water, used in making moulds for metal casting.

plural of sanctum

plural of sand bar