accidentally
adverb
ac·ci·dent·al·ly
ˌak-sə-ˈdent-lē 
-ˈden-tᵊl-ē
-ˈden-tᵊl-ē
: in an accidental or unintended manner : by accident
I accidentally deleted the file.
The lock prevents the gate from opening accidentally.
Six lionfish were accidentally released from a home aquarium in Biscayne Bay, Fla., during Hurricane Andrew in 1992.—
Alcestis Cooky Oberg
Alcestis Cooky ObergThe Olympic test was thrown out after the test lab accidentally destroyed the backup sample … that's required to confirm a positive result.—Christie Aschwanden
Christie AschwandenHe bumped into her accidentally on purpose. [=he bumped into her intentionally but he tried to make it appear to be an accident]
Examples of accidentally in a Sentence
Recent Examples on the Web
The usher then accidentally stepped on the singer’s gown.
—Tatiana Tenreyro, The Hollywood Reporter, 22 May 2024
As a child, the woman was accidentally stepped on by a classmate while wearing sandals; that triggered a fear that lingered, gradually worsening throughout her life.
—Angela Haupt, TIME, 22 May 2024
See all Example Sentences for accidentally 
Tatiana Tenreyro, The Hollywood Reporter, 22 May 2024
As a child, the woman was accidentally stepped on by a classmate while wearing sandals; that triggered a fear that lingered, gradually worsening throughout her life.
—Angela Haupt, TIME, 22 May 2024
See all Example Sentences for accidentally
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'accidentally.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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Cite this Entry
“Accidentally.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/accidentally. Accessed 30 May. 2024.
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