Search Result for "directivity": 
Wordnet 3.0

NOUN (2)

1. the property of a microphone or antenna of being more sensitive in one direction than in another;
- Example: "the antenna received signals with no directivity"
[syn: directivity, directionality]

2. the quality of being directive;
[syn: directivity, directiveness]



The Collaborative International Dictionary of English v.0.48:

directivity \directivity\ n.
   the property of a microphone or antenna of being more
   sensitive to sounds coming from one direction than from
   another.

   Syn: directionality.
        [WordNet 1.5]


WordNet (r) 3.0 (2006):

directivity
    n 1: the property of a microphone or antenna of being more
         sensitive in one direction than in another; "the antenna
         received signals with no directivity" [syn: directivity,
         directionality]
    2: the quality of being directive [syn: directivity,
       directiveness]