dextrally
advEtymology From dextral + -ly.
1
Towards the right.
- The hands of a watch rotate dextrally.
- rotate it on its axis inward, i.e., sinistrally for the right eye and dextrally for the left1895, Joseph LeConte, Sight: An Exposition of the Principles of Monocular and Binocular Vision: