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Meaning of columnar

co•lum•nar

Pronunciation: (ku-lum'nur), [key]
— adj.
  1. shaped like a column.
  2. characterized by columns: columnar architecture.
  3. printed, arranged, etc., in columns: data in columnar form.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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