Definition of deviation
: an act or instance of deviating: such asa navigation : deflection of the needle of a compass caused by local magnetic influences (as in a ship)b mathematics : the difference between a value in a frequency distribution and a fixed number (such as the mean)c : departure from an established ideology or party line deviation from Communist orthodoxyd : noticeable or marked departure from accepted norms (see norm 2) of behavior
deviationismplay \-shə-ˌni-zəm\ noun
deviationistplay \-sh(ə-)nist\ noun or adjective
Examples of deviation in a Sentence
There have been slight deviations in the satellite's orbit.
Having juice instead of coffee was a deviation from his usual routine.
The pattern's deviation from the norm is significant.
Recent Examples of deviation from the Web
White was impressed not only by Pujols' tapping speed (2.4 standard deviations faster than normal), but also by the fact that his performance kept improving after repeated trials….
Interactive on temperature deviation and global emissions:
Interactive on temperature deviation and global emissions: http://interactives.ap.org/2017/climate-change-temps _
Some of the appeal centers on Trump’s deviation from the party’s traditional stances on issues such as trade and immigration.
One of my favorites is Public Transit Recordings, Toronto’s home of compelling future jazz, breakbeat, downtempo and other fine electronica deviations.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'deviation'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
DEVIATION Defined for English Language Learners
Definition of deviation for English Language Learners
: an action, behavior, or condition that is different from what is usual or expected
: the difference between the average of a group of numbers and a particular number in that group
Medical Definition of deviation
: an act or instance of diverging from an established way or in a new direction: asa: evolutionary differentiation involving interpolation of new stages in the ancestral pattern of morphogenesisb: noticeable or marked departure from accepted norms of behavior
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