traditionalize

[ truh-dish-uh-nl-ahyz ]
/ trəˈdɪʃ ə nlˌaɪz /

verb (used with object), tra·di·tion·al·ized, tra·di·tion·al·iz·ing.

to make traditional: to traditionalize family reunions.
Also especially British, tra·di·tion·al·ise.

Origin of traditionalize

First recorded in 1880–85; traditional + -ize