1. (

• mackinaw ,
• Mackinaw_coat

) a short plaid coat made of made of thick woolen material ;

2. (

• mackinaw ,
• Mackinaw_blanket

) a thick plaid blanket formerly used in the northwestern United States ;

3. (

• mackinaw ,
• Mackinaw_boat

) a flat-bottomed boat used on upper Great Lakes ;

4. (

• mackinaw

) a heavy woolen cloth heavily napped and felted, often with a plaid design ;