The phrase "unusual gait" refers to a person's way of walking or moving that is not considered normal or typical. It implies that their stride or posture might be different or unusual compared to others.
Sentences with «unusual gait»
Missy can walk but she does so with an obviously unusual gait. (SheltieTales.com)
Unusual gait, clumsiness and other motor difficulties are not just limited to kids with the disorder (scientificamerican.com)
Young adults with autism have an unusual gait and problems with fine motor skills. (scientificamerican.com)