noun
something that tends to change or vary.
When determining which medicine to prescribe, a doctor must take into account many variables, such as the age and weight of the patient.
adjective
likely to change; not constant.
noun
something that tends to change or vary.
When determining which medicine to prescribe, a doctor must take into account many variables, such as the age and weight of the patient.
adjective
likely to change; not constant.