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Definition of entrain
transitive verb
1 : to draw along with or after oneself
2 : to draw in and transport (something, such as solid particles or gas) by the flow of a fluid
3 : to incorporate (air bubbles) into concrete
4 : to determine or modify the phase or period of circadian rhythms entrained by a light cycle
entrainer
nounExplore M-W
Recent Examples of entrain from the Web
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Light is by far the most important factor that helps entrain, or synchronize, human circadian rhythms.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'entrain'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of entrain
Middle French entrainer, from en- + trainer to draw, drag — more at 2train
entrain
Definition of entrain
transitive verb
: to put aboard a train
intransitive verb
: to go aboard a train
Recent Examples of entrain from the Web
-
Light is by far the most important factor that helps entrain, or synchronize, human circadian rhythms.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'entrain'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of entrain
1881
Medical Dictionary
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