vow verb [T]. C2 to make a âdetermined âdecision or âpromise to do something: [+ (that)] The âguerrillas vowed (that) they would âoverthrow the âgovernment. [+ to infinitive] After the âawful âmeals we had last âChristmas, I vowed to do more of the âcooking myself. More examples.
The Main River (pronounced like âmineâ in English) originates in Upper Franconia where the White and Red Main rivers unite near Kulmbach.
The beginning of a river is called its source or headwaters. The source may be a melting glacier, such as the Gangotri Glacier, the source of the Ganges River in Asia. The source could be melting snow, such as the snows of the Andes, which feed the Amazon River.