Other forms: florally
Something floral has something to do with flowers. A floral perfume smells like roses or lilacs or violets.
You can call a flower show a floral event, and a big bouquet of flowers is a floral arrangement. Something that's printed with pictures of flowers is floral too, like your grandmother's floral curtains or a little girl's floral pajamas. The word floral meant "pertaining to Flora" in the mid-17th century — the Latin Flora is the Roman goddess of flowers, from flos, or "flower."