Found 2 items, similar to directionality.
English → English (WordNet) Definition: directionality directionality n : the property of a microphone or antenna of being more sensitive in one direction than in another [syn: directivity]
English → English (gcide) Definition: directionality directionality \directionality\ n. the property of a microphone or antenna of being more sensitive to signal arriving from one direction than from another. Syn: directivity. [WordNet 1.5]