The term 'officially designates' can be summarized by the crossword solution 'anoints, ' which is a 7-letter word. Anointing is an ancient practice that has been used in many cultures and religions to signify a person's consecration or dedication to a higher purpose. In Christianity, it is often used to designate a person as a priest or other religious leader. In some cultures, anointing is also used to signify a person's ascension to a position of power or authority.