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directional

American  
[dih-rek-shuh-nl, dahy-] / dɪˈrɛk ʃə nl, daɪ- /

adjective

  1. of, relating to, or indicating direction in space.

  2. Radio. adapted for determining the direction of signals received, or for transmitting signals in a given direction.

    a directional antenna.

  3. of, relating to, or providing guidance or leadership.


directional British  
/ dɪˈrɛkʃənəl, daɪ- /

adjective

  1. of or relating to a spatial direction

  2. electronics

    1. having or relating to an increased sensitivity to radio waves, sound waves, nuclear particles, etc, coming from a particular direction

    2. (of an aerial) transmitting or receiving radio waves more effectively in some directions than in others

  3. physics electronics

    1. concentrated in, following, or producing motion in a particular direction

    2. indicating direction

  4. indicating the direction something, such as a fashion trend, might take

    directional fashion looks

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of directional

First recorded in 1605–15; direction + -al 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Anyone who bets right on the directional outcome before these events conclude will have monetized one of the most event-heavy calendars in recent memory.

From Barron's • Apr. 28, 2026

The result would be a distinct directional pattern in the light's spectrum.

From Science Daily • Apr. 10, 2026

When the market’s directional trend is hijacked by forces that marginalize financial metrics like corporate earnings growth and profit margins, it’s more significant than merely investor sentiment souring.

From Barron's • Mar. 11, 2026

However, the cryptocurrency’s gains are modest as investors are awaiting more clarity from upcoming U.S. economic data before taking larger directional positions, Saxo Bank analysts say in a note.

From The Wall Street Journal • Feb. 18, 2026

Bando lays his compass beside the directional stone and adjusts it.

From "On the Far Side of the Mountain" by Jean Craighead George

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