Cement, most commonly Portland cement, is associated with the general term concrete.. A range of materials can be used as the cement in concrete. One of the most familiar of these alternative cements is asphalt concrete.
otorrhagia oÂ·torÂ·rhaÂ·giÂ·a (Å'tÉ-rÄ'jÄ-É, -jÉ) n. Bleeding from the external auditory canal of the ear.
Menorrhagia or hematomunia is an abnormally heavy and prolonged menstrual period at irregular intervals. Menorrhagia can be caused by abnormal blood clotting, disruption of normal hormonal regulation of periods, or disorders of the endometrial lining of the uterus.Depending upon the cause, it may be associated with abnormally painful periods (dysmenorrhea).enorrhagia can be caused by abnormal blood clotting, disruption of normal hormonal regulation of periods, or disorders of the endometrial lining of the uterus. Depending upon the cause, it may be associated with abnormally painful periods (dysmenorrhea).