plural of grandy

(colloquial, archaic or dialect) A grandparent: either a grandfather or a grandmother.

A surname.

plural of Grandy

(mathematics) The divergent infinite series ∑ₙ₌₀ ᪲(-1)ⁿ=1-1+1-1+⋯.

scrupulously moral and chivalrous, like the fictional Sir Charles Grandison in The History of Sir Charles Grandison (1753), an epistolary novel by Samuel Richardson.

(rare) Stately-sounding.

(organic chemistry) A particular acridone alkaloid.

(organic chemistry) A particular acridone alkaloid.

A tetrahydrofuran neolignan, isolated from Piper solmsianum, that has antinociceptive and antiinflammatory activity