1. The property of a microphone or antenna of being more sensitive in one direction than in another
   - directivity 
2. The property of being directional or maintaining a direction
   "the directionality of written English is from left to right"

Derived forms: directionalities

See also: directional

Type of: radial asymmetry, spatial property, spatiality

Encyclopedia: Directionality

• dilly
• dilly bag
• dillydallier
• dillydally
• diltiazem
• diluent
• dilutant
• dilute
• diluted
• dilution
• diluvial
• diluvian
• dim
• dim sum
• dim-sighted
• dim-witted
• DiMaggio
• Dimash
• dime
• dime a dozen
• dime bag
• dime novel
• dimenhydrinate
• dimension
• dimensional