1. With the head foremost
   "a headfirst plunge down the stairs"
   - headlong

1. With the head foremost
   - headlong

See also: forward

Encyclopedia: Headfirst

• masochism
• masochist
• masochistic
• masochistically
• mason
• Mason and Dixon line
• Mason and Dixon's line
• mason bee
• Mason City
• Mason jar
• mason wasp
• mason's level
• mason's trowel
• Mason-Dixon line
• masonic
• Masonite
• masonry
• Masora
• Masorah
• Masorete
• Masoretic
• Masorite
• Masoud
• Masqat
• masque