the NW arm of the Indian Ocean between India and Arabia.
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the NW part of the Indian Ocean, between Arabia and India
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Part of the Indian Ocean whose main arms include the Gulf of Oman to the northwest and the Gulf of Aden to the west.
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.