An informal ceremony might be a ceremony which is very relaxed instead of following an exact plan.

Kroonland was launched on the afternoon of 20 February 1902 in a small, informal ceremony.

The organization's first awards presentation for distinguished achievements in the film industry took place in early 1944 with an informal ceremony at 20th Century Fox.

Drumming out, an informal military ceremony to dishonorably discharge soldiers.

The march began with an informal ceremony at the Petofi monument.

Brangelina will be opting for a "intimate and informal" ceremony, the report says, which seems about right considering their penchant for the low-key.

It was an informal ceremony.

A. Most of us never get to see the informal ceremony, but yes.

The couple were married in a small, informal ceremony on March 1, 1942, in her widowed mother's East 86th Street apartment.

Friends of Mr. St. Croix, he said, would drop by on weekend nights and hold informal religious ceremonies into the early morning.