Definify.com
Webster 1913 Edition
Outstay
Out-stay′
,Verb.
 T.
 To stay beyond or longer than. 
She concluded to 
outstay 
him. Mad. D’ Arblay.
Definition 2025
outstay
outstay
English
Verb
outstay (third-person singular simple present outstays, present participle outstaying, simple past and past participle outstayed)
- To stay beyond or longer than.