NITRIC a.
one of those compounds in which, as contrasted with nitrous compounds, the element has a higher valence; as, nitric oxide; nitric acid. Nitric acid, a colorless or yellowish liquid obtained by distilling a nitrate with sulphuric acid. It is powerfully corrosive, being a strong acid, and in decomposition a strong oxidi…
NOBILITY n. 3 definitions
The state of being of high rank or noble birth; patrician dignity; antiquity of family; distinction by rank, station, or title, whether inherited or conferred. I fell on the same argument of preferring virtue to nobility of blood and titles, in the story of Sigismunda. Dryden.
OBOE n.
One of the higher wind instruments in the modern orchestra, yet of great antiquity, having a penetrating pastoral quality of tone, somewhat like the clarinet in form, but more slender, and sounded by means of a double reed; a hautboy. Oboe d'amore Etym: [It., lit., oboe of love], and Oboe di caccia Etym: [It., lit., ob…