確固不動、確乎不動
かっこふどう
kakkofudou
JMdict entry #1819580
- nouns which may take the genitive case particle 'no'noun (common) (futsuumeishi) yojijukugo unshakeable (e.g. belief); invincible; steadfastness; firmness; unwavering (e.g. support); absolutely secure