adjective.
Existing or entered into by mutual consent without formalization by document or ceremony.
adjective.
Involving the willing participation of both or all parties, especially in an illegal transaction or practice.
adjective.
undefined
adjective.
Of or relating to a reflexive response of one body structure following stimulation of another, such as the concurrent constriction of one pupil in response to light shined in the other.
adjective.
Of or relating to involuntary movement of a body part accompanying voluntary movement of another.
The Century Dictionary and Cyclopedia
Formed or existing by mere consent; depending upon consent or acquiescence: as, a consensual marriage.
In physiology, of the nature of reflex action involving sensation but not volition.
the GNU version of the Collaborative International Dictionary of English
adjective.
Existing, or made, by the mutual consent of two or more parties.
adjective.
Excited or caused by sensation, sympathy, or reflex action, and not by conscious volition.
adjective.
a contract formed merely by consent, as a marriage contract.