Question

which term means \without menstrual flow\? anovulation amenorrhea

Explanation:

To determine the term meaning "without menstrual flow", we analyze the roots: "a-" (without), "men/o" (menstruation), "rrhea" (flow/discharge). "Amenorrhea" combines these to mean absence of menstrual flow. "Anovulation" refers to absence of ovulation (not related to menstrual flow directly, as "ovul-" relates to ovary/ovulation).

Answer:

amenorrhea