ultracareful

adjective
ul·​tra·​care·​ful | \ ˌəl-trə-ˈker-fəl How to pronounce ultracareful (audio) \

Definition of ultracareful

: extremely or extraordinarily careful ultracareful about safety

First Known Use of ultracareful

1861, in the meaning defined above

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The first known use of ultracareful was in 1861

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Cite this Entry

“Ultracareful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ultracareful. Accessed 23 Jun. 2021.

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