How do I Say and Write
"Four" in Japanese?

Pronunciation : Four
Part of Speech : a.
Etymology : [OE. four, fower, feower, AS. fe?wer; akin to OS. fiwar, D. & G. vier, OHG. fior, Icel. fj, Sw. fyra, Dan. fire, Goth. fidw, Russ. chetuire, chetvero, W. pedwar, L. quatuor, Gr. catur. Farthing, Firkin, Forty, Cater four, Quater-cousin, Quatuor, Quire
Definition : Defn: One more than three; twice two.
Source : Webster's Unabridged Dictionary, 1913

Pronunciation : Four
Part of Speech : n.
Definition : 1. The sum of four units; four units or objects.

2. A symbol representing four units, as 4 or iv.

3. Four things of the same kind, esp. four horses; as, a chariot and four. All fours. See All fours, in the Vocabulary.
Source : Webster's Unabridged Dictionary, 1913