だいよん
Meanings
Adjective (の)
Noun
1. fourth
Pitch accent
いよん
Composed of
prefix for forming ordinal numbers
four
Used in vocabulary (7 in total)
Quaternary period
the fourth estate; the proletariat
fourth ventricle; brain structure
abomasum (fourth compartment of the stomach of a ruminant); maw; rennet-bag
fourth generation language; 4GL
fourth wall (in fiction)