Used other than figuratively or idiomatically: see older, sister. (This entry is a translation hub.)

(US, Canada, agriculture, horticulture) The combination of maize (corn), pole beans (Phaseolus vulgaris or climbing beans, string beans, etc.), and squash (i.e. pumpkin), especially when planted together in intertwined plantings.

plural of older sister

plural of blood sister

a sister born of the same parents

plural of cousin-sister

plural of sister planet

plural of sister chromatid

plural of sob sister

plural of uterine sister