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

Type of: manual

• adaption
• adaptive
• adaptive radiation
• adaptor
• Adar
• Adar Sheni
• adaxial
• adaxially
• add
• add on
• add to
• add together
• add up
• add-in
• addable
• addax
• Addax nasomaculatus
• addend
• addendum
• adder
• adder's fern
• adder's tongue
• adder's tongue fern
• addible
• addict