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trochleaenUK
troch·le·a T0373800 (trŏk′lē-ə)n. pl. troch·le·ae (-lē-ē′) An anatomical structure that resembles a pulley, especially the part of the distal end of the humerus that articulates with the ulna.
[Latin, system of pulleys, from Greek trokhileia; akin to trekhein, to run.]trochlea (ˈtrɒklɪə) n, pl -leae (-lɪˌiː) (Anatomy) any bony or cartilaginous part with a grooved surface over which a bone, tendon, etc, may slide or articulate[C17: from Latin, from Greek trokhileia the sheave of a pulley; related to trokhos wheel, trekhein to run]troch•le•a (ˈtrɒk li ə)
n., pl. -le•ae (-liˌi) -le•as. a pulleylike anatomical structure or arrangement of parts. [1685–95; < Latin: pulley block or sheave < Greek trochiléa, trochil(e)ía; akin to tróchilos sheave, runner, akin to tréchein to run] TranslationstrochleaenUK
trochlea[′träk·lē·ə] (anatomy) A pulleylike anatomical structure. trochleaenUK
trochlea [trok´le-ah] (L.) a pulley-shaped part or structure; used in anatomic nomenclature to designate a bony or fibrous structure through which a tendon passes or with which other structures articulate.troch·le·a, pl. troch·le·ae (trok'lē-ă, -lē-ē), [TA] 1. A structure serving as a pulley. 2. A smooth articular surface of bone upon which another glides. [L. pulley, fr. G. trochileia, a pulley, fr. trechō, to run] trochlea (trŏk′lē-ə)n. pl. troch·leae (-lē-ē′) An anatomical structure that resembles a pulley, especially the part of the distal end of the humerus that articulates with the ulna.troch·le·a, pl. trochleae (trok'lē-ă, -ē) [TA] 1. A structure serving as a pulley. 2. A smooth articular surface of bone on which another glides. 3. A fibrous loop in the orbit, near the nasal process of the frontal bone, through which passes the tendon of the superior oblique muscle of the eye. [L. pulley, fr. G. trochileia, a pulley, fr. trechō, to run]trochlea A body structure that resembles a pulley, especially that for the tendon of the superior oblique eye muscle.troch·le·a, pl. trochleae (trok'lē-ă, -ē) [TA] 1. Structure serving as a pulley. 2. Smooth articular surface of bone on which another glides. [L. pulley, fr. G. trochileia, a pulley, fr. trechō, to run] |