Axillary temperature refers to the measurement of body temperature taken in the armpit. This method is often used for its convenience, especially in infants and young children. It is generally considered less accurate than other methods, such as oral or rectal measurements, but can still provide a good estimate of body temperature. To measure axillary temperature, a thermometer is placed in the armpit and held in place for a few minutes. The reading is usually lower than the actual body temperature, so it may need to be adjusted by adding about 0.5 to 1 degree Fahrenheit for accuracy.