Full Definition of DOWEL. 1. : a pin fitting into a hole in an abutting piece to prevent motion or slipping; also: a round rod or stick used especially for cutting up into dowels. 2. : a piece of wood driven into a wall so that other pieces can be nailed to it. See dowel defined for English-language learners.efinition of DOWEL for Kids. : a pin or peg used for fastening together two pieces of wood.
Most girls start their periods between the ages of 12 years and 14 years, but some start earlier or later. When you first start having your period, it may last only a few days. Your first few periods may be very light. You may only see a few spots of reddish brown blood. Anywhere from 2 to 7 days is normal.
The menstrual cycle, which is counted from the first day of one period to the first day of the next, isn't the same for every woman. Menstrual flow might occur every 21 to 35 days and last two to seven days.For the first few years after menstruation begins, long cycles are common.our menstrual cycle might be regular â about the same length every month â or somewhat irregular, and your period might be light or heavy, painful or pain-free, long or short, and still be considered normal. Within a broad range, normal is what's normal for you.