A word clued by a stanza in a double acrostic or triple acrostic; its initial and final letters are used to form the uprights.

(computing) A compiler that generates code for a platform other than the one it runs on.

present participle of cross the aisle

(chiefly US, idiomatic, politics) To vote, unite, or otherwise co-operate with members of another political party in order to achieve governmental or political action.

Alternative spelling of cross compiler

(boxing) A cross (hook thrown over the opponent's punch) made with the right hand

A length of road or highway across which wild animals are known to travel.

(idiomatic, said of two things) To be, by chance, in the same physical place at the same time, as a result of two completely separate journeys; to encounter.

(immunology) The degree to which an antigen is effective against an antibody that was generated against a different antigen

plural of pedestrian crossing