anulus

(an´u-lәs) pl. a´nuli Latin word meaning a small ring or encircling structure; also spelled annulus. anulus fibrosus fibrous ring of heart; any of four dense fibrous rings, one of which surrounds each of the major cardiac orifices. fibrous ring of intervertebral disk...
Found on http://www.encyclo.co.uk/local/21001

anulus

An alternate term for ring. ... Origin: L. ... (05 Mar 2000) ...
Found on http://www.encyclo.co.uk/local/20973

anulus

anulus 1. A general anatomic nomenclature for a circular or ringlike structure; also written as annulus; however, some sources state that the spelling anulus is currently preferred. 2. In zoology, a ring-shaped structure; such as, any of the external segments of an annelid worm.
Found on http://www.wordinfo.info/words/index/info/view_unit/137/

anulus

diminutive of Latin anus = ring, hence little ring.
Found on http://www.anatomy.usyd.edu.au/glossary/glossary.cgi?

anulus

Type: Term Pronunciation: an′ū-lŭs Synonyms: ring
Found on http://www.medilexicon.com/medicaldictionary.php?t=5201

anulus

Type: Term Pronunciation: an′yū-lŭs, -lī Synonyms: ring1
Found on http://www.medilexicon.com/medicaldictionary.php?t=5202
No exact match found