From Proto-Italic *nizdos, from Proto-Indo-European *nisdós (“nest”). Cognate with Sanskrit नीड (nīḍá), Old Armenian նիստ (nist), Old Church Slavonic гнѣздо (gnězdo), Old English nest (whence English nest).
Pratique falar e memorizar " nidus " e muitas outras palavras e frases em latim .