Hypertext Webster Gateway: "threescore"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Three-score \Three"-score`\, a.
Thrice twenty; sixty.
From WordNet (r) 1.7 (wn)
threescore
adj : being ten more than fifty [syn: {sixty}, {60}, {lx}]
n : a set with 3 times 20 members
Additional Hypertext Webster Gateway Lookup
Gateway by dict@stokkie.net
stock only wrote the gateway and does not have any control over the contents;
see the Webster Gateway FAQ,
and also the Back-end/database links and credits.