9 (New York City Subway service)
WordNet

adjective


(1)   Denoting a quantity consisting of one more than eight and one less than ten

noun


(2)   The cardinal number that is the sum of eight and one
WiktionaryText

English


Etymology


From Middle English from Old English , from , from .

Cardinal number


nine
  1. The cardinal number occurring after eight and before ten. Ordinal: ninth.
    • A cat has nine lives.
  2. Describing a set or group with nine components.

See also




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