per·ti·na·cious
[pur-tn-ey-shuhs]
ADJECTIVE
1.
holding tenaciously to a purpose, course of action, or opinion; resolute.
2.
stubborn or obstinate.
3.
extremely or objectionably persistent: a pertinacious salesman from whom I could not escape.
Source: Dictionary.com

www.merriam-webster.com/dictionary/pertinacious

Pertinacious definition is - adhering resolutely to an opinion, purpose, or design. How to use ... Rhyming Dictionary: Words that rhyme with pertinacious.

www.dictionary.com/browse/pertinacious

Pertinacious definition, holding tenaciously to a purpose, course of action, or opinion; resolute. See more.

www.vocabulary.com/dictionary/pertinacious

If you won't take no for an answer, you're pertinacious. The same holds true if you stubbornly push on a door despite a sign that says “pull.” Pertinacious means ...

en.oxforddictionaries.com/definition/pertinacious

Definition of pertinacious - holding firmly to an opinion or a course of action.

dictionary.cambridge.org/us/dictionary/english/pertinacious

The fly is spoken of as having been very pertinacious and aggressive, attacking men, and the donkeys which hunters occasionally brought into the areas, most ...

www.yourdictionary.com/pertinacious

pertinacious definition: The definition of pertinacious is a determined person, or a person's stubborn hold onto their opinion. (adjective) An example of ...

www.collinsdictionary.com/dictionary/english/pertinacious

He was pertinacious, thorough and, despite the somewhat ponderous brutality of his appearance, he was quick-witted. Townsend, Eileen IN LOVE AND WAR ...

mnemonicdictionary.com/word/pertinacious

MnemonicDictionary.com - Meaning of pertinacious and a memory aid (called Mnemonic) to retain that meaning for long time in our memory.

www.thefreedictionary.com/pertinacious

Define pertinacious. pertinacious synonyms, pertinacious pronunciation, pertinacious translation, English dictionary definition of pertinacious. adj. 1. Holding ...