1. Characterized by or in accordance with some formula

See also: conventional

• iridaceous plant
• iridectomy
• iridesce
• iridescence
• iridescent
• iridic
• iridium
• iridocyclitis
• iridokeratitis
• iridology
• iridoncus
• Iridoprocne
• Iridoprocne bicolor
• iridosmine
• iridotomy
• iris
• Iris cristata
• iris diaphragm
• iris family
• Iris filifolia
• Iris florentina
• Iris foetidissima
• Iris germanica
• Iris germanica florentina
• Iris kaempferi