[ es-tuh-veyt or, esp. British, ee-stuh- ]
/ ˈɛs təˌveɪt or, esp. British, ˈi stə- /
verb (used without object), aes·ti·vat·ed, aes·ti·vat·ing.
- aetatis suae,
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for aestivate
The Australian mudfish (Ceratodus) is not known to hibernate or aestivate.
In such cases the insect must aestivate rather than hibernate.Butterflies Worth Knowing|Clarence M. Weed
/ (ˈiːstɪˌveɪt, ˈɛs-) /
to pass the summer
(of animals such as the lungfish) to pass the summer or dry season in a dormant conditionCompare hibernate
Word Origin for aestivate
C17: from Latin aestīvātus, from aestīvāre to stay during the summer, from aestās summer
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