かく
kakure

Noun
Prefix

1. hidden; concealed; unknown; crypto-

このような名詞めいしかく疑問ぎもんぶん(concealed question)といいます。
kono yōna mēshikuo kakure gimombun( )shiiōe. nushiiiiēeruiidiikuesuchonto iimasu
This type of noun phrase is called a "concealed question".
Noun

2. passing away; dying; death

Related to お隠れ