noun
adnominal modifier; modifier of a non-inflectable word
A technical grammar term referring to a word or phrase that modifies a following noun (a non-inflectable word). In Japanese school grammar, it is contrasted with 連用修飾語 (adverbial modifier).
「赤い花」の「赤い」は連体修飾語です。
In 'akai hana' (red flower), 'akai' is an adnominal modifier.
連体修飾語は、体言を修飾する語のことです。
An adnominal modifier is a word that modifies a non-inflectable word (taigen).