NONCONDUCTOR n.
A substance which does not conduct, that is, convey or transmit, heat, electricity, sound, vibration, or the like, or which transmits them with difficulty; an insulator; as, wool is a nonconductor of heat; glass and dry wood are nonconductors of electricity.
NOTION n.
ewton. Few agree in their notions about these words. Cheyne. That notion of hunger, cold, sound, color, thought, wish, or fear which is in the mind, is called the "idea" of hunger, cold, etc. I. Watts. Notion, again, signifies either the act of apprehending, signalizing, that is, the remarking or taking note of, the va…
O n. 2 definitions
e, AS. dufe; E. toft, tuft; tone, tune; number, F. nombre. The letter o has several vowel sounds, the principal of which are its long sound, as in bone, its short sound, as in nod, and the sounds heard in the words orb, son, do (feod), and wolf (book). In connection with the other vowels it forms several digraphs and d…
OBOE n.
ating 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., oboe of the chase], are names of obsolete modifications of the oboe, often found in the scores of Bac…