hyperfastidious

adjective
hy·​per·​fas·​tid·​i·​ous | \ ˌhī-pər-fa-ˈsti-dē-əs How to pronounce hyperfastidious (audio) , -fə-\
variants: or hyper-fastidious

Definition of hyperfastidious

: extremely or excessively fastidious hyperfastidious professors a hyper-fastidious perfectionist

First Known Use of hyperfastidious

1836, in the meaning defined above

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The first known use of hyperfastidious was in 1836

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