8 letters · 10 points in Scrabble
noun an elderly unmarried woman
noun someone who spins (who twists fibers into threads)
originFrom Middle English spynnestere (“woman who spins fibre”), from c. 1350; equivalent to spin + -ster. The semantic development is from a historical notion of unmarried women spinning thread for a living.
Etymology from Wiktionary, CC BY-SA 3.0