pertinacious


Concise Oxford English Dictionary © 2008 Oxford University Press:
pertinacious /ˌpəːtɪˈneɪʃəs/
adjective formal stubborn; persistent.
– derivatives
pertinaciously adverb,
pertinaciousness noun,
pertinacity noun.
– origin C17: from L. pertinax, pertinac- ‘holding fast’ + -ous.
'pertinacious' also found in these Oxford entries:

Forum discussions with the word(s) "pertinacious" in the title:


Look up "pertinacious" at Merriam-Webster
Look up "pertinacious" at dictionary.com

In other languages: Spanish | French | Italian | Portuguese | German | Russian | Polish | Romanian | Czech | Greek | Turkish | Chinese | Japanese | Korean | Arabic

Download free Android and iPhone apps

Android AppiPhone App
Report an inappropriate ad.