n. pl. geck·os or geck·oes
Any of various chiefly nocturnal tropical and subtropical lizards of the family Gekkonidae, characteristically having toe pads covered with numerous tiny bristles that adhere to vertical surfaces.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2019 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
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