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

1. With the head foremost
   - headlong

See also: forward

Encyclopedia: Headfirst

• abandonment
• abandonware
• abarticulation
• abase
• abasement
• abash
• abashed
• abashedly
• abashment
• abasia
• abasia trepidans
• abasic
• abatable
• abatable nuisance
• abate
• abatement
• abatement of a nuisance
• abatic
• abatis
• abator
• abattis
• abattoir
• abaxial
• abaxially
• abaya