CRESTAL
- a showy tuft or process on the head of an animal and especially a bird see bird illustration
- heraldic representation of the crest
- heraldic device depicted above the escutcheon but not upon a helmet
- at of arms 2a
- a crystal [n -S]
- pertaining to a crest [adj]
- ridge or prominence on a part of an animal body
- high point of an action or process and especially of one that is rhythmic