abaxial

Definition from Wiktionary, the free dictionary
Jump to: navigation, search

Contents

English [edit]

Alternative forms [edit]

Etymology [edit]

ab- (away from) +‎ axial (axis).

Pronunciation [edit]

Adjective [edit]

abaxial (not comparable)

  1. (botany) On the side that is away from the axis or central line, usually on the underside; dorsal. [Mid 19th century.][3]
    • 1992, Rudolf M. Schuster, The Hepaticae and Anthocerotae of North America: East of the Hundredth Meridian, volume V, page 7
      The lobule margins, furthermore, are arched away from the lobe, with the consequence that (when fully inflated) the abaxial leaf surface forms the interior lining of the lobule.
  2. (mathematics) A direction perpendicular to an axis or the coordinate that measures displacement in such a direction.

Synonyms [edit]

Antonyms [edit]

References [edit]

  1. ^ 1976 [1909], Gove, Philip Babcock editor, Webster's Third International Dictionary of the English Language Unabridged, Springfield, MA: G. & C. Merriam Co., ISBN 0-87779-101-5, page 2:
  2. ^ 1971 [1969], Morris, William editor, The American Heritage Dictionary of the English Language, New York, NY: American Heritage Publishing Co., Inc., ISBN 0-395-09066-0, page 2:
  3. ^ 2003 [1933], Brown, Lesley editor, The Shorter Oxford English Dictionary, edition 5th, Oxford, UK: Oxford University Press, ISBN 978-0-19-860575-7, page 2: