The state, or kinship of being sisters. / The quality of being sisterly; sisterly companionship; especially, the sense that women have of being in solidarity with one another.

A foreign city with which a city has a declared relationship of cordiality.

plural of sisal

Alternative form of sycee (“historical Chinese ingots used as currency”)

Feminine variant of brotherly love.

(nautical) A ship built to the same design and dimensions as another or belongs to the same owners as another.

(business) A company that shares its parent company with another company. / (nonstandard) A subsidiary.

Of or characteristic of sisters.

In the manner of a sister, behaving as one would expect of a sister; as a sister, as sisters.

plural of sister company