pertinacious

Definition of abbreviation (noun) -

clinging doggedly to an opinion or purpose; stubborn

Part of speech:

Adjective

Example sentences with this word:

Another incident which raised sovereignty as a public and formal issue was more complex: the formal cause was not indignation but the pertinacious enthusiasm of an Ajdabiyan municipal policeman.

Appears in following categories:

TOEFL,

SAT,

GRE

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