Shirabe

錯覚さっかく

Common Noun Irregular Transitive Intransitive
English jmdict
1
noun (common) (futsuumeishi)noun or participle which takes the aux. verb surutransitive verbintransitive verb psychology illusion;hallucination
これはあれよりも長いように見えるが、錯覚だ。
This looks longer than that, but it is an optical illusion.
2
noun (common) (futsuumeishi)noun or participle which takes the aux. verb surutransitive verbintransitive verb misapprehension;misconception;misunderstanding;illusion;delusion;mistake