1. A manual describing the customs of a particular group (especially the ceremonial practices of a monastic order)
   - consuetudinary

Type of: manual

• aba
• ABA transit number
• abaca
• abacinate
• aback
• abactinal
• abacus
• Abadan
• Abaddon
• abaft
• abalone
• abamp
• abampere
• abandon
• abandoned
• abandoned infant
• abandoned person
• abandoned ship
• abandonment
• abandonware
• abarticulation
• abase
• abasement
• abash
• abashed