1. A bit for enlarging the upper part of a hole
   - counterbore, countersink

Derived forms: countersink bits

Type of: bit

• worthlessly
• worthlessness
• worthwhile
• worthwhileness
• worthy
• Wotan
• wotcha
• wotcher
• Wouk
• would
• would-be
• wouldn't
• wouldst
• wound
• wound tumor virus
• wound tumour virus
• wound up
• wounded
• wounding
• woundwort
• wove paper
• woven
• wow
• wowser
• WPC