A reaction by a non-human organism with behavioral and physiological elements similar to a person's response.
A person's internal state of being and involuntary physiological response to an object or a situation, based on or tied to physical state and sensory data.
A higher than normal body temperature of a person (or, generally, a mammal), usually caused by disease.
A group of stingrays.
A state of excitement or anxiety.
Any of various diseases.
To become fevered.
To put into a fever; to affect with fever.