There are multiple definitions - click on the translation that matches your context.

举行……仪式

动词

full

solemnize

verb

Definitions of solemnize

English

to mark an event, especially a marriage, with a religious or other formal ceremony

The couple were prevented from solemnizing their marriage at Pushkareshor Siva Temple.

English

to perform a marriage ceremony

West used his authority as mayor to solemnize the marriages of two dozen gay and lesbian couples.