NOON Meaning of NOON in English transcription, транскрипция: [ nu:n ]n. 1 twelve o'clock in the day, midday. 2 the culminating point. [OE non f. L nona (hora) ninth hour: orig. = 3 p.m. (cf. NONE(2))] English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012