by definition

idiom

: because of what something or someone is : according to the definition of a word that is being used to describe someone or something
A volunteer by definition is not paid.
A glider is by definition an aircraft with no engine.

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Fair enough, though by definition a quick 15%-plus drop in the stock market is usually a response to some destabilizing and often novel shock. Michael Santoli, CNBC, 26 May 2025 How to Get There Remote escapes, by definition, are hard to reach, but the Northern Neck is accessible from a few cities. Simon Davidson, Travel + Leisure, 25 May 2025 That’s because the portfolio, by definition, cannot reduce the non-diversifiable risk, which is the risk embedded in the cost of capital. Tim Koller, Time, 20 May 2025 Corporate speak and sanitized legalese communication, by definition, cloud the truth. Chip Bell, Forbes.com, 15 May 2025 See All Example Sentences for by definition

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“By definition.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/by%20definition. Accessed 4 Jun. 2025.

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