Definition of directional
- a directional antenna
- a directional microphone
We work with maps to improve the students' directional skills.
the directional signal lights on an automobile
The radio has a directional antenna.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'directional.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: relating to or showing direction
: used for receiving sounds, radio signals, etc., that are coming from a particular direction
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