Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun directionality

2 senses of directionality

Sense 1
directivity, directionality -- (the property of a microphone or antenna of being more sensitive in one direction than in another; "the antenna received signals with no directivity")
       => radial asymmetry -- (the absence of symmetry about an axis)

Sense 2
directionality -- (the property of being directional or maintaining a direction; "the directionality of written English is from left to right")
       => spatial property, spatiality -- (any property relating to or occupying space)