The description of the word you requested from the astronomical dictionary is given below.
A moon of 40 km diameter at about 17,531,000 km from the planet Saturn. The gravity at its surface is about 0.0007 times as strong as on Earth. The moon goes once around its planet in about 867.1 days. The moon was discovered in 2000. Also called SXXIX (Saturn twenty-nine). Its provisional designation was S/2000 S3.