Verb
1. to declare or affirm solemnly and formally as true;
"Before God I swear I am innocent"2. move about aimlessly or without any destination, often in search of food or employment;
"The gypsies roamed the woods""roving vagabonds""the wandering Jew""The cattle roam across the prairie""the laborers drift from one town to the next""They rolled from town to town"3. sweep majestically;
"Airplanes were swanning over the mountains"