An Etymological Dictionary of Astronomy and Astrophysics

Of recent origin, production.
Of a kind now existing or appearing for the first time. → new moon; → New General Catalogue (NGC).

Etymology (EN): O.E. neowe, niowe, niwe; cf. Du. nieuw, Ger. neu, Dan., Swed. ny; cognate with Pers. now, as below, L. novus “new, recent, fresh” (Fr. nouveau, neuf), from PIE *neu- “new, young.”

Etymology (PE): Now, from Mid.Pers. nôg “new, fresh;” Av. nauua- “new, fresh;” cf. Skt. náva- “new, fresh, young;” Gk. neos “new, young;” L. novus, as above, cognate with E. new, as above.