Learn how to say Dextral correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word dextral:
of or on the right side or the right hand (the opposite of sinistral).
Geology relating to or denoting a strike-slip fault in which the motion of the block on the further side of the fault from an observer is towards the right.
Zoology (of a spiral mollusc shell) with whorls rising to the right and coiling in an anticlockwise direction.
a right-handed person.
mid 17th century: from medieval Latin dextralis, from Latin dextra ‘the right hand’, from dexter ‘on the right’