also: とうしろ
noun, noun which may take the genitive case particle 'no'
Slang term formed by inverting the syllables of 素人 (しろうと). Used colloquially to refer to someone inexperienced or unskilled in a particular field.
See also: 素人 (しろうと)
あいつはまだ藤四郎だから、大事な仕事は任せられない。
He's still an amateur, so I can't trust him with important work.
藤四郎の意見は参考にならないよ。
A layman's opinion isn't helpful.