in a straight-backed manner

the arrangement of the body and its limbs

not upright in position or posture

position at right angles to the horizon

the property of being upright in posture

the arrangement of the body and its limbs

capable of being raised to an upright position

having clusters of erect branches (often appearing to form a single column)

pertaining to an upright standing posture

in walking position with right foreleg raised

rearing on left hind leg with forelegs elevated and head usually in profile