Be sure to ask your doctor how often you should have a Pap smear. Pap smear frequency varies from woman to woman, based on age, health, and previous Pap smear findings. Pap Test: What is a Pap Test. 02 Feb 2003. American Cancer Society.
The noun SEMEN has 1 sense: 1. the thick white fluid containing spermatozoa that is ejaculated by the male genital tract. Familiarity information: SEMEN used as a noun is very rare.
Definition of LUMEN. 1. 2. : the bore of a tube (as of a hollow needle or catheter). 3. : a unit of luminous flux equal to the light emitted in a unit solid angle by a uniform point source of one candle intensity. â luÂ·miÂ·nal also luÂ·menÂ·al \-mÉ-nÉl\ adjective. See lumen defined for kids.