One entry found for pertinacious.

Main Entry: per·ti·na·cious
Pronunciation: prt-n--shs
Function: adjective
1 : holding strongly to an opinion, purpose, or course of action
2 : stubbornly or annoyingly persistent
- per·ti·na·cious·ly adverb
- per·ti·na·cious·ness noun
- per·ti·nac·i·ty /-as-t-/ noun

Pronunciation Symbols