simple past tense and past participle of langure

Third-person singular simple present indicative form of langure

Any of the Old World monkeys of the subfamily Colobinae, in the genera Simias, Trachypithecus (lutungs), Presbytis (surilis), and Semnopithecus (gray langurs). / A gibbon of the genus Hoolock.

plural of langur

present participle of langure

An Old World monkey endemic to the Indian subcontinent, Semnopithecus entellus, the only species in its genus, gray in color, with a black face.

plural of gray langur