| 单词 | pertinacy |
| 释义 | Definition of pertinacy in English:pertinacynoun ˈpəːtɪnəsi rare
OriginLate Middle English; earliest use found in Geoffrey Chaucer (c1340–1400), poet and administrator. From Anglo-Norman pertinatie and its etymon classical Latin pertinācia obstinacy, stubbornness, persistence from pertināc-, pertināx + -ia. Compare Old Occitan pertinacia, Catalan pertinàcia, Spanish pertinacia, Portuguese pertinácia, Italian pertinacia. Definition of pertinacy in US English:pertinacynounˈpəːtɪnəsi rare
OriginLate Middle English; earliest use found in Geoffrey Chaucer (c1340–1400), poet and administrator. From Anglo-Norman pertinatie and its etymon classical Latin pertinācia obstinacy, stubbornness, persistence from pertināc-, pertināx + -ia. Compare Old Occitan pertinacia, Catalan pertinàcia, Spanish pertinacia, Portuguese pertinácia, Italian pertinacia. |
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