Foretop

noun

1. The top of the head; the top of the forehead.
2. The lock of hair which grows on top of the forehead; the corresponding part of a wig.
3. In the phrase, to take time (or occasion or opportunity) by the foretop, meaning "to boldly seize an opportunity".
4. A fop; one who sports a foretop.
5. An erect tuft of hair.