
A geniculum is a small genu, or angular knee-like structure. It is often used in anatomical nomenclature to designate a sharp knee-like bend in a small structure or organ. For example, in the facial canal, the genicular ganglion is situated on the geniculum of the facial nerve, the point where the nerve changes its direction. ...
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http://en.wikipedia.org/wiki/Geniculum

a joint or node that is bent sharply like a knee
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http://orchidfetish.com/glossary.html

1. A small genu or angular kneelike structure. ... 2. A knotlike structure. ... Origin: L. Dim. Of genu, knee ... (05 Mar 2000) ...
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http://www.encyclo.co.uk/local/20973

(jә-nik´u-lәm) pl. geni´cula Latin word meaning little knee.. In anatomy, it is used for a sharp kneelike bend in a small structure or organ.
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http://www.encyclo.co.uk/local/21001

Type: Term Pronunciation: je-nik′yū-lŭm, je-nik′yū-lă Definitions: 1. A small genu or angular kneelike structure. 2. A knotlike structure.
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http://www.medilexicon.com/medicaldictionary.php?t=36759

a joint or node that is bent sharply like a knee
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http://www.orchidspecies.com/glossary.htm

geniculum (s), genicula (pl) 1. A small kneelike anatomical structure. 2. A sharp bend in an organ. 3. A general term designating a sharp, kneelike bend in a small structure or organ; such as, a nerve.
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http://www.wordinfo.info/words/index/info/view_unit/897/

Latin geniculare = to flex the knee, hence, a bent knee.
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https://www.encyclo.co.uk/local/21450
No exact match found.