1. (

• insider

) an officer of a corporation or others who have access to private information about the corporation's operations ;

1. (

• inside ,
• indoors

) within a building; "in winter we play inside" ;

2. (

• inside ,
• within

) on the inside; "inside, the car is a mess" ;

3. (

• inwardly ,
• inside ,

) with respect to private feelings; "inwardly, she was raging" ;

4. (

• at_heart ,
• at_bottom ,
• deep_down ,
• inside ,
• in_spite_of_appearance

) in reality; "she is very kind at heart" ;