Third-person singular simple present indicative form of costate

A surname.

plural of Costabile

Third-person singular simple present indicative form of costain

plural of Costain gun

A surname.

plural of Costantini

A surname from Italian.

plural of costatement

(programming) A list of statements that effectively execute together (though not simultaneously), such that each can yield execution to the others to avoid delaying the program. They are used to implement cooperative multitasking.