A unibrow (or jacco brow or monobrow; called synophrys in medicine) is a single eyebrow created when the two eyebrows meet in the middle above the bridge of the nose. The hair above the bridge of the nose is of the same color and thickness as the eyebrows, such that they converge to form one uninterrupted line of hair. History
The word monobrow first appeared in print in 1968, and the adjectival form monobrowed followed in 1973, in Martin Amis novel The Rachel Papers. The first known use of the word unibrow was in 1981. Culture and beauty
Oman
A unibrow is considered as a sign of beauty by Baluchi Omanis. Its popularity causes women to draw a black line joining the brows as a part of their routine makeup to fake a unibrow. A study found the prevalence of synophrys to be at 11.87% in the Omani population. Tajikistan
In Tajikistan, a unibrow is viewed as an attractive quality in both men and women. For women, it is associated with virginity and purity and, in men, virility. If there is no unibrow present, or if it is weak, it is commonplace for women to use a kohl liner or a modern kajal pen to simulate a unibrow. Elsewhere
The unibrow has largely been seen as undesirable in the Americas and Europe, with the hairs often plucked, shaved, or waxed away. The artist Frida Kahlo was famous for her unibrow, which she often depicted in self-portraits.
The epoophoron or epoöphoron (also called organ of Rosenmüller or the parovarium) is a remnant of the mesonephric tubules that can be found  next to the ovary and fallopian tube. Anatomy
It may contain 10–15 transverse small ducts or tubules that lead to the Gartner’s duct (also longitudinal duct of epoophoron) that represents the caudal remnant of the mesonephric duct and  passes through the broad ligament and the lateral wall of the cervix and vagina. The epoophoron is a homologue to the epididymis in the male. While the epoophoron is located in the lateral portion of the mesosalpinx and mesovarium, the paroophoron (residual remnant of that part of the mesonephric duct that forms the paradidymis in the male) lies more medially in the mesosalpinx. Histology
It has a unique histological profile. Clinical significance
Clinically the organ may give rise to a local paraovarian cyst or adenoma. See also
List of homologues of the human reproductive system
Vesicular appendages of epoophoron

References
External links
figures/chapter_35/35-8.HTM: Basic Human Anatomy at Dartmouth Medical School
genital-016a—Embryo Images at University of North Carolina
Swiss embryology (from UL, UB, and UF) ugenital/genitinterne05