[adjective uhs-chuh-lit, -leyt; verb, uhs-chuh-leyt]
colored or blackened as if scorched.
verb (used with object), us·tu·lat·ed, us·tu·lat·ing.
Obsolete. to burn; sear; scorch.
Origin of ustulate
1615–25; < Latin ūstulātus past participle of ūstulāre to scorch, burn, derivative of ūrere to burn; see -ate1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019