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Meaning of mid-size

mid-size

Pronunciation: (mid'sīz"), [key]
— adj.
  1. (of an automobile) being between a compact and a large car in size and having a combined passenger and luggage volume of 110–120 cu. ft. (3.1–3.4 m).
  2. intermediate.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.