pinnate(redirected from Tetrapinnate)
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top: pinnate leaf
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Resembling a feather in having parts or branches arranged on each side of a common axis: pinnate leaves; pinnate gills.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
pinnate(ˈpɪneɪt; ˈpɪnɪt) or
1. (Zoology) like a feather in appearance
2. (Botany) (of compound leaves) having the leaflets growing opposite each other in pairs on either side of the stem
[C18: from Latin pinnātus, from pinna feather]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
pin•nate(ˈpɪn eɪt, -ɪt)
1. resembling a feather, as in construction or arrangement; having parts arranged on each side of a common axis: a pinnate branch.
2. (of a leaf) having leaflets or primary divisions arranged on each side of a common stalk.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Having parts or divisions arranged on each side of a common axis in the manner of a feather. Ash, hickory, and walnut trees have pinnate leaves.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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|Adj.||1.||pinnate - (of a leaf shape) featherlike; having leaflets on each side of a common axis|
compound - composed of more than one part; "compound leaves are composed of several lobes; "compound flower heads"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
adj (Bot) → gefiedert
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007