Definitions
1.AdjectiveAccording to the required or usual ceremonies, formalities, or rituals; specifically , to ceremonial laws in the Bible.
2.AdjectiveInvolving much ceremony; ostentatious, showy.
3.AdjectiveOf a person: fond of ceremony or ritual, or of observing strict etiquette or formality; punctilious.
4.AdjectiveSynonym of ceremonial (“of, relating to, consisting of, or used in a ceremony or rite”); formal, ritual.