funrun
- n a footrace run for fun (often including runners who are sponsored for a charity)
fuqra
- n an Islamic terrorist group organized in the 1980s; seeks to purify Islam through violence; the cells in North America and the Caribbean insulate themselves from Western culture and will even attack other Muslims who they regard as heretics
fur
- n the dressed hairy coat of a mammal
- n dense coat of fine silky hairs on mammals (e.g., cat or seal or weasel)
- n a garment made of the dressed hairy coat of a mammal
fur seal
- n an eared seal of the northern Pacific
- n eared seal of the southern hemisphere; the thick soft underfur is the source of sealskin