fibula /fibˈū-lə/

1. A brooch in the shape of a safety pin
2. The outer and thinner of the two bones from the knee to the ankle in the human skeleton, or a corresponding bone in other animals

• firelock
• firelocks
• fireman
• fireman's lift
• firemark
• firemarks
• fire-marshal
• fire-marshals
• fire-master
• fire-masters
• firemen
• fire-new
• fire off
• fire-office
• fire-offices
• fire opal
• fire opals
• fire out
• firepan
• firepans
• fireplace
• fireplaces
• fire-plough
• fire-plow
• fireplug