Also found in: Medical.
1. Having the eyes wide-open, as in infatuation, wonder, or grief: "Didn't she have a hundred moon-eyed ninnies after her in Texas?" (Zane Grey).
2. Able to see well at night.
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.
1. having the eyes open wide, as in awe
2. (Veterinary Science) vet science affected with moon blindness
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
having the eyes open wide, as in fear or wonder.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.