a small pool, stream, or other structure that has water in it or running through it, built in a garden to make it more interesting and attractive 〔花园中人造的〕水景
Examples from the Corpus
water feature• They find it difficult to build a home for their babies in a Dimmock water feature or a teak pergola.• This understated formal water feature would look sensational nestled in a secret corner of any small garden.