[noun] a signed written agreement between two or more parties (nations) to perform some action Synonyms:compact, concordat
[noun] (Bible) an agreement between God and his people in which God makes certain promises and requires certain behavior from them in return
[verb] enter into a covenenant
[verb] enter into a covenant or formal agreement; "They covenanted with Judas for 30 pieces of silver"; "The nations covenanted to fight terrorism around the world"