trimorphism /trī-mörˈfi-zm/

1. Occurrence of three forms in the same species (biology)
2. The property of crystallizing in three forms (chem)

• moss
• Mossad
• moss agate
• moss agates
• mossback
• mossbacked
• mossbacks
• mossbluiter
• mossbluiters
• mossbunker
• mossbunkers
• moss-cheeper
• moss-cheepers
• moss-crop
• moss-crops
• mossed
• mosses
• moss-flow
• moss-flows
• moss green
• moss-grown
• moss hag
• moss hagg
• moss hags
• mossie