Word Study
18
WORDNET DICTIONARY
Noun 18 has 1 sense
- 18(n = noun.quantity) eighteen, xviii - the cardinal number that is the sum of seventeen and one; Array is a kind of large integer
Adjective 18 has 1 sense
- 18(s = adj.all) eighteen, xviii - being one more than seventeen; Array
CIDE DICTIONARY
18, adj.
one more than seventeen; denoting a quantity consisting of one more than seventeen and one less than nineteen; -- representing the number eighteen as Arabic numerals [WordNet 1.5]
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