Definitions of spinsterhood. the state of being a spinster (usually an elderly unmarried woman) type of: marital status. the condition of being married or unmarried.
Why did the meaning of spinster change?
During the late Middle Ages, married tradeswomen had an easier time obtaining higher-status, higher-income work than their unmarried peers. Unmarried women ended up with lower-status, lower-income jobs like combing, carding, and spinning wool—hence "spinster."
What age is a spinster?
The word spinster was used to refer to single women between the ages of 23-26, while thornback is reserved for those 26 and above, writer Sophia Benoit discovered. The word is also detailed on the (of course, highly official) Urban Dictionary which describes it as: 'An old, single, never-married woman.