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(ad), Do not confuse words formed with this prefix and words formed with the prefix ab-.

Prefix denoting increase, adherence, to, toward; near; very.

[L. ad, to, toward;]

Farlex Partner Medical Dictionary © Farlex 2012

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A Latin root for toward, to (e.g., adventure).

Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.

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 toward, to

McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.

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Prefix denoting increase, adherence, to, toward; near; very.

[L. ad, to, toward;]

Medical Dictionary for the Health Professions and Nursing © Farlex 2012

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Prefix denoting to, towards.

Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005

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prefix denoting to, next to.

Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005

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Do not confuse words formed with this prefix and words formed with the prefix ab-.

Prefix denoting increase, adherence, to, toward; near; very.

[L. ad, to, toward;]

Medical Dictionary for the Dental Professions © Farlex 2012