1. (

• straightness ,

) (of hair) lack of a tendency to curl ;

2. (

• straightness

) freedom from crooks or curves or bends or angles ;

3. (

• directness ,
• straightness ,

) trueness of course toward a goal; "rivaling a hawk in directness of aim" ;

4. (

• good_faith ,
• straightness ,

) having honest intentions; "he acted in good faith"; "doubt was expressed as to the good faith of the immigrants" ;

5. (

• heterosexuality ,
• heterosexualism ,
• straightness

) a sexual attraction to (or sexual relations with) persons of the opposite sex ;