Definition of "interisland" [interisland]

• Relating to, involving, or connecting two or more islands: interisland competition; interisland ferries. (adjective)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "But Mokulele last month announced it would expand its interisland service through a venture with Indianapolis-based Republic Airways."
• "The company blamed "unfair competition" by go! airlines, whose June 2006 entry into the interisland market kicked off a price war in which the cost of travel to the Neighbor Islands dropped by about half to $39."
• "Hawaiian, the state's largest airline, said it will increase its daily passenger seat count on interisland flights by 42%, or 6,000 seats per day."