Definitions

1. adjective

relating to or situated on the right side; right-handed

“The dextral arteries in the heart are responsible for supplying oxygenated blood to the brain.”

2. noun

a side or direction on the right

“The dextral path on the map led to the scenic view.”

3. noun

a screw thread that winds from right to left

“The dextral thread of the bolt is standard, but some parts may require a left-hand thread.”