He decided to keep the secret room a secret from everyone.

Meaning: He chose not to tell anyone about the secret room.

Choice of Words: Decided means to make a choice or come to a conclusion. Keep means to have or hold something in one's possession or control. Secret refers to something that is not known or seen by many people.

Alternative Expressions

He made up his mind to not tell anyone about the secret room.

Meaning: This means that the person has decided to not tell anyone about the secret room.

Choice of Words: He is a pronoun that refers to the person who is making the decision. Made up his mind means to decide on something after thinking about it. To not tell means to not share information with someone. Anyone means any person. About the secret room is a noun phrase that refers to a room that is not known to most people.

He kept the secret room a secret from everyone.

Meaning: This means that the person has decided to not tell anyone about the secret room.

Choice of Words: He is a pronoun that refers to the person who is keeping the secret. Kept means to have something in your possession or control. The secret room is a noun phrase that refers to a room that is not known to most people. A secret is something that is not known to most people. From everyone means that the secret room should not be known to anyone else.

Related Expressions