va·ga·ry (vg-r, v-gâr)
n. pl. va·ga·ries
An extravagant or erratic notion or action.
[From Latin vagr, to wander, from vagus, wandering.]
The American Heritage® Dictionary of the English Language, Fourth Edition copyright ©2000 by Houghton Mifflin Company. Updated in 2003. Published by Houghton Mifflin Company. All rights reserved.
mark vaguely Bailey