N

Ⅰ.

N [1] (also n) ► NOUN (pl. Ns or N's) ▪ the fourteenth letter of the alphabet.

Ⅱ.

N [2] ► ABBREVIATION 1) (used in recording moves in chess) knight. [ORIGIN: representing the pronunciation of kn-.] 2) (chiefly in place names) New. 3) Physics newton(s). 4) North or Northern.

► SYMBOL ▪ the chemical element nitrogen.