directional

/dəˈrɛkʃənəl/
adjective
  1. Relating to or indicating direction.
    • The car's directional signals help other drivers know your turns.
    • The wind is directional, changing from north to south.
    • The map has directional arrows to show which way to go.
  2. Designed to work or operate in a specific direction, especially for sending or receiving signals.
    • The directional antenna improved the Wi-Fi signal in the house.
    • Directional speakers focus sound toward a specific area.
    • A directional microphone picks up sound mainly from one direction.
What does "directional" mean? | whatsthatwordmean | whatsthatwordmean