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Synonyms

experimental

American  
[ik-sper-uh-men-tl] / ɪkˌspɛr əˈmɛn tl /

adjective

  1. pertaining to, derived from, or founded on experiment.

    an experimental science.

  2. of the nature of an experiment; tentative.

    The new program is still in an experimental stage.

  3. functioning as an experiment or used for experimentation.

    an experimental airplane.

  4. based on or derived from experience; empirical.

    experimental knowledge.


noun

  1. something that is experimental.

experimental British  
/ ɪkˌspɛrɪˈmɛntəl /

adjective

  1. relating to, based on, or having the nature of experiment

    an experimental study

  2. based on or derived from experience; empirical

    experimental evidence

  3. tending to experiment

    an experimental artist

  4. tentative or provisional

    an experimental rule in football

"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

  • experimentally adverb
  • nonexperimental adjective
  • nonexperimentally adverb
  • postexperimental adjective
  • preexperimental adjective
  • pseudoexperimental adjective
  • pseudoexperimentally adverb
  • quasi-experimental adjective
  • quasi-experimentally adverb
  • semiexperimental adjective
  • semiexperimentally adverb
  • unexperimental adjective
  • unexperimentally adverb

Etymology

Origin of experimental

First recorded in 1400–50; late Middle English word from Medieval Latin word experīmentālis. See experiment, -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.

On the experimental front, English post-punk band Dry Cleaning returns with its third studio record, “Secret Love,” on Jan. 9.

From The Wall Street Journal

The trend spread like wildfire and today, restaurants across the world are serving experimental naans stuffed and sprinkled with a variety of food items.

From BBC

Together, experimental data and theoretical modeling emphasize the importance of precisely tuning catalyst composition to achieve higher efficiency and better stability.

From Science Daily

Pharmaceutical companies can use these sensors to see how experimental treatments affect real synaptic activity, which may help speed up the search for more effective therapies.

From Science Daily

To test how this balance changes in single-crystal materials, the team built and evaluated two experimental designs.

From Science Daily