medullary groove
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Medullary groove — Medullary Med ul*la*ry, a. [L. medullaris, fr. medulla marrow: cf. F. m[ e]dullaire.] 1. (Anat.) (a) Pertaining to, consisting of, or resembling, marrow or medulla. (b) Pertaining to the medula oblongata. [1913 Webster] 2. (Bot.) Filled with… … The Collaborative International Dictionary of English
medullary groove — noun or medullary furrow : the median dorsal longitudinal groove formed in the vertebrate embryo by the medullary plate after appearance of the neural folds called also neural groove … Useful english dictionary
Medullary — Med ul*la*ry, a. [L. medullaris, fr. medulla marrow: cf. F. m[ e]dullaire.] 1. (Anat.) (a) Pertaining to, consisting of, or resembling, marrow or medulla. (b) Pertaining to the medula oblongata. [1913 Webster] 2. (Bot.) Filled with spongy pith;… … The Collaborative International Dictionary of English
Medullary rays — Medullary Med ul*la*ry, a. [L. medullaris, fr. medulla marrow: cf. F. m[ e]dullaire.] 1. (Anat.) (a) Pertaining to, consisting of, or resembling, marrow or medulla. (b) Pertaining to the medula oblongata. [1913 Webster] 2. (Bot.) Filled with… … The Collaborative International Dictionary of English
Medullary sheath — Medullary Med ul*la*ry, a. [L. medullaris, fr. medulla marrow: cf. F. m[ e]dullaire.] 1. (Anat.) (a) Pertaining to, consisting of, or resembling, marrow or medulla. (b) Pertaining to the medula oblongata. [1913 Webster] 2. (Bot.) Filled with… … The Collaborative International Dictionary of English
medullary canal — noun or medullary cavity 1. : medullary groove 2. : the marrow cavity of a bone … Useful english dictionary
medullary furrow — noun see medullary groove … Useful english dictionary
groove — A narrow, elongate depression or furrow on any surface. SEE ALSO: sulcus. alveolobuccal g. the upper and lower half of the buccal vestibule on each side. SYN: alveolobuccal sulcus, gingivobuccal g., gingivobuccal sulcus. alveololabial g. 1. the… … Medical dictionary
medullary streak — neural groove … Medical dictionary
neural groove — n the median dorsal longitudinal groove formed in the vertebrate embryo by the neural plate after the appearance of the neural folds called also medullary groove * * * the groove produced by the invagination of the neural plate of the embryo… … Medical dictionary