LXX

from WordNet (r) 3.0 (2006)

lxx
    adj 1: being ten more than sixty [syn: {seventy}, {70}, {lxx}]
    n 1: the cardinal number that is the product of ten and seven
         [syn: {seventy}, {70}, {LXX}]

from The Collaborative International Dictionary of English v.0.48

lxx \lxx\ adj.
   the Roman numeral representation of {seventy}; seven times
   ten; -- a determinate quantifier.

   Syn: seventy, 70.
        [WordNet 1.5]

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