Merriam-Webster's Collegiate® Dictionary, 11th Edition
VOYAGE
I. noun see: way
Date: 14th century
an act or instance of traveling ; journey , a course or period of traveling by other than land routes , an account of a journey especially by sea,
II. verb (voyaged; voyaging)
Date: 15th century
intransitive verb to take a trip ; travel , transitive verb sail , traverse , voyager noun