Oahu Definition
ō-äho͝o
proper name
Chief island of the Hawaiian Islands: 600 sq mi (1,554 sq km); chief city, Honolulu.
Webster's New World
Advertisement
other
An island of central Hawaii between Molokai and Kauai. It is the chief island of the state, with major tourist areas, including Waikiki Beach and Diamond Head, and a US naval base at Pearl Harbor.
American Heritage
Advertisement
Find Similar Words
Find similar words to Oahu using the buttons below.