erectness
n.
quality of being distended and rigid; uprightness, verticalness
Erectness
(n.)
Uprightness of posture or form.
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter.
About
erectness
Noun
1. the property of being upright in posture
(synonym) uprightness
(hypernym) stance
2. position at right angles to the horizon
(synonym) verticality, verticalness, uprightness
(hypernym) position, spatial relation