proper noun/pi.ʁe.ne/
Pyrenees (a mountain range between France and Spain)
Synonyms: monts Pyrénées
Related: angélique des Pyrénées, Basses-Pyrénées, chardon bleu des Pyrénées, chêne des Pyrénées, cochléaire des Pyrénées, colchique des Pyrénées, cranson des Pyrénées, faux-pissenlit des Pyrénées, fritillaire des Pyrénées, Hautes-Pyrénées
Inherited, through ellipsis, from Middle French montaignes Pyrenees f pl (literally “Pyrenean mountains”), itself a partial calque of Latin Pȳrēnaeī montēs m pl, itself a partial calque of Ancient Greek Πυρηναῖα ὄρη n pl (Purēnaîa órē). By surface analysis, pyrénée (adjective) + -s.