auricle
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Auricle — has the following meanings: * the external portion of the ear, the pinna * a small conical pouch that projects from each atrium of the heart ** Right auricle ** Left auricle * a name for the left or right atria of the heart * a name given to ear… … Wikipedia
Auricle — Au ri*cle, n. [L. auricula, dim. of auris ear. See {Ear}.] 1. (Anat.) (a) The external ear, or that part of the ear which is prominent from the head. (b) The chamber, or one of the two chambers, of the heart, by which the blood is received and… … The Collaborative International Dictionary of English
auricle — part of the ear, 1650s, from L. auricula ear, dim. of auris (see EAR (Cf. ear) (1)). As a chamber of the heart, early 15c., from Latin, so called from a perceived similarity in shape to an animal s ear … Etymology dictionary
auricle — ► NOUN 1) the external part of the ear. 2) an atrium of the heart. ORIGIN Latin auricula little ear … English terms dictionary
auricle — [ô′ri kəl] n. [ME < L auricula, dim. of auris, EAR1] 1. Anat. a) the external part of the ear; pinna b) Obs. an atrium of the heart 2. Biol. an earlike part or organ … English World dictionary
auricle — auricled, adj. /awr i keuhl/, n. 1. Anat. a. the projecting outer portion of the ear; pinna. b. Also called auricular appendage. an ear shaped appendage projecting from each atrium of the heart. c. (loosely) the atrium. 2. Bot., Zool. a part like … Universalium
auricle reflex — involuntary movement of the auricle of the ear produced by auditory stimuli (more pronounced in some other animals than in humans) … Medical dictionary
auricle — noun Etymology: Latin auricula, from diminutive of auris ear more at ear Date: 15th century 1. a. an atrium of a heart b. pinna 1 c. an anterior ear shaped pouch in each atrium of the human heart 2. an angular or ear shaped lobe … New Collegiate Dictionary
auricle — atrium … Dictionary of ichthyology
auricle — n. [L. auricula, little ear] 1. Any ear shaped structure or small lobe like appendage. 2. An atrium or chamber of the heart. 3. (ARTHROPODA: Insecta) a. In Hymenoptera, a flat plate forming a part of the pollen basket or corbicula of honeybees. b … Dictionary of invertebrate zoology
