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Webster 1913 Edition
Sevenscore
Sev′en-scoreˊ
,Noun.
& Adj.
Seven times twenty, that is, a hundred and forty.
The old Countess of Desmond . . . lived
sevenscore
years. Bacon.
Webster 1828 Edition
Sevenscore
SEV'ENSCORE
,Noun.
The old countess of Desmond, who lived sevenscore years, dentized twice or thrice. Bacon.