Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb officialise
1 sense of officialise
Sense 1
officialize, officialise -- (make official; "We officialized our relationship")
=> change, alter, modify -- (cause to change; make different; cause a transformation; "The advent of the automobile may have altered the growth pattern of the city"; "The discussion has changed my thinking about the issue")