Joy ‧ ner, Flor ‧ ence Grif ‧ fith /ˈdʒɔɪnəʳ, ˈflɒrəns ˈɡrɪfəθ $ ˈflɔː-/ BrE AmE ( also FloJo informal )
(1959–98) a successful runner, who won many prizes and was well-known for appearing on fitness videos, television commercials, and for her long fingernails