- (UK) IPA(key): /ˈfɔː ˈhʌn.dɹəd/, /ˈfɔː ˈhʌn.dɹɪd/
- (US) IPA(key): /ˈfoʊɹ ˈhʌn.dɹəd/, /ˈfɔːɹ ˈhʌn.dɹɪd/
- (cardinal) The cardinal number occurring after three hundred ninety-nine and before four hundred one, represented in Arabic numerals as 400.
- For symbolic forms of this entry, see 400.
- Ordinal: four-hundredth.
cardinal number 400