What is the meaning of fastidious?

adjective

  • Giving careful attention to detail; hard to please; excessively concerned with cleanliness.
    • usage: "a fastidious and incisive intellect"; "fastidious about personal cleanliness"
  • Having complicated nutritional requirements; especially growing only in special artificial cultures.
    • usage: "fastidious microorganisms"; "certain highly specialized xerophytes are extremely exacting in their requirements"
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APAWordNet. (2010). fastidious. Retrieved September 22, 2026, from http://smartdefine.org/fastidious/definitions/1173947
ChicagoWordNet. 2010. "fastidious" http://smartdefine.org/fastidious/definitions/1173947 (accessed September 22, 2026).
HarvardWordNet 2010, fastidious, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/fastidious/definitions/1173947>.
MLAWordNet. "fastidious" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/fastidious/definitions/1173947>
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