しろ

しろ

"しろ" in Japanese can mean "castle" or "white," depending on context.

Here, 'しろ' is the imperative form of the verb 'する', meaning 'to do'. It is used to convey a direct command.

命令されたらしろと言われた。

I was told to do it when ordered.

In this sentence, 'しろい' is the adjective form meaning 'white', describing the color of the clothes.

このしろい服が好きです。

I like these white clothes.

Here, 'しろう' is the volitional form of '知る', meaning 'to know'. It expresses the intention to try to know something.

知らないことはしろうとしないほうがいい。

It's better not to try to know things you don't understand.