- an iris, Iris germanica florentina, having a fragrant rootstock.
- a lace or braid made of gold or silver, much used in the 18th century.
- a galloon used in upholstering.
- any of various irises, esp Iris florentina, that have fragrant rhizomes
- Also called: ‘orrisroot the rhizome of such a plant, prepared and used as perfume
- a kind of lace made of gold or silver, used esp in the 18th century