Used Rarely. conspecific is in the lower 50% of commonly used words in the Collins dictionary
heartbeat definition: Heartbeat is defined as the pulse of your heart, or a single short moment, or something that acts as a unifying force. (noun) When your heart pulses and pumps blood throughout your body, this is an example of a heartbeat. When yo...
The definition of a fast heart rate differs depending on the age of the person experiencing it. Typically, it is defined as have a resting heart rate faster than 100 beats per minute for adults. A fast heart rate is one that is unexpected for a certain level of physical activity.