directional

play
adjective di·rec·tion·al \-shnəl, -shə-nəl\

Definition of directional

  1. 1 :  of, relating to, or indicating direction in space:a :  suitable for detecting the direction from which radio signals come or for sending out radio signals in one direction only a directional antennab :  operating most effectively in a particular direction a directional microphone

  2. 2 :  relating to direction or guidance especially of thought or effort

directionality

play \-ˌrek-shə-ˈna-lə-tē\ noun

Examples of directional in a Sentence

  1. We work with maps to improve the students' directional skills.

  2. the directional signal lights on an automobile

  3. The radio has a directional antenna.

Recent Examples of directional from the Web

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.

1842

First Known Use of directional

1842


DIRECTIONAL Defined for English Language Learners

directional

play
adjective

Definition of directional for English Language Learners

  • : relating to or showing direction

  • : used for receiving sounds, radio signals, etc., that are coming from a particular direction


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