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Webster 1913 Edition

Supportress

Sup-port′ress

,

Noun.

A female supporter.

[R.]

You are my gracious patroness and

supportress

.

Massinger.

Definition 2024

supportress

supportress

English

Noun

supportress ‎(plural supportresses)

(archaic) A female supporter.
You are my gracious patroness and supportress. — Massinger.