Definition that contains fris
- meitner Swedish physicist (born in Austria) who worked in the field of radiochemistry with Otto Hahn and formulated the concept of nuclear fission with Otto Frisch (1878-1968)
- boniface (Roman Catholic Church) Anglo-Saxon missionary who was sent to Frisia and Germany to spread the Christian faith; was martyred in Frisia (680-754)
- frisch British physicist (born in Austria) who with Lise Meitner recognized that Otto Hahn had produced a new kind of nuclear reaction which they named nuclear fission; Frisch described the explosive potential of a chain nuclear reaction (1904-1979)
- friesland the western part of the ancient region of Frisia in northern Europe on the North Sea between the Scheldt river and the Weser river; part of this region is now a province in the Netherlands
- frisian a native or inhabitant of Friesland or Frisia
- frisian of or relating to the people or culture or language of Friesland or Frisia
- frisia an ancient region of northwestern Europe including the Frisian Islands
- friskily in a playfully frisky manner
- ultimate frisbee a game between two teams whose players try to toss a Frisbee to one another until they cross the opponents goal; possession changes hands when the Frisbee is intercepted or touches the ground or goes out of bounds
- winfred (Roman Catholic Church) Anglo-Saxon missionary who was sent to Frisia and Germany to spread the Christian faith; was martyred in Frisia (680-754)