Dictionary

1. (

• coolly ,
• nervelessly ,
• nonchalantly ,

) in a composed and unconcerned manner; "without more ado Barker borrowed a knife from his brigade Major and honed it on a carborundum stone as coolly as a butcher" ;

2. (

• casually ,
• nonchalantly

) in an unconcerned manner; "glanced casually at the headlines" ;