The noun CLIQUE has 1 sense: 1  1. an exclusive circle of people with a common purpose. 2  Meaning: 3  An exclusive circle of people with a common purpose. 4  Classified under: 5  Nouns denoting groupings of people or objects. 6  Synonyms: 7  clique; coterie; ingroup; inner circle; camp; pack. 8  Hypernyms (clique is a kind of...): band; circle; lot; set (an unofficial association of people or groups) Hyponyms (each of the following is a kind of clique):
Progesterone is a hormone released by the ovaries. Changing progesterone levels can contribute to abnormal menstrual periods and menopausal symptoms. Progesterone is also necessary for implantation of the fertilized egg in the uterus and for maintaining pregnancy.
Progesterone is a steroid hormone involved in the female menstrual cycle, pregnancy, and the embryonic development of humans and other species. Progesterone belongs to a class of hormones called progestogens. This steroid hormone is produced in the ovaries, the adrenal glands, and in the placenta during pregnancy.