bed-hop (b?d?h?p?)intr.v. bed-hopped, bed-hop·ping, bed-hops Informal To be sexually promiscuous; sleep around.bed?-hop?per n.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.