hydromyelocele hy·dro·my·e·lo·cele (hī’drō-mī’ə-lō-sēl’)
The protrusion of a saclike portion of spinal cord containing cerebrospinal fluid through a spina bifida.
hydromyoma hy·dro·my·o·ma (hī’drō-mī-ō’mə) n. A leiomyoma that contains cystlike areas of proteinaceous fluid.
[hahy-druh-nawt, -not] /ˈhaɪ drəˌnɔt, -ˌnɒt/ noun 1. a person trained to work in deep-sea vessels for research and rescue purposes. /ˈhaɪdrəʊˌnɔːt/ noun 1. (US, navy) a person trained to operate deep submergence vessels
[hahy-droh-nuh-froh-sis] /ˌhaɪ droʊ nəˈfroʊ sɪs/ noun, Pathology. 1. dilation of the branches and pelvic cavity of the kidney, caused by an accumulation of urine resulting from obstruction of normal outflow. hydronephrosis hy·dro·ne·phro·sis (hī’drō-nə-frō’sĭs) n. The dilation of the pelvis and calices of one or both kidneys because of the accumulation of urine resulting from obstruction […]
[hahy-dron-ik] /haɪˈdrɒn ɪk/ adjective 1. of or relating to a heating system for a building in which the medium for carrying heat throughout the structure is circulating water, especially when the circulation is aided by a pump.