Definition of rotation
1a (1) : the action or process of rotating on or as if on an axis or center (2) : the act or an instance of rotating somethingb : one complete turn : the angular displacement required to return a rotating body or figure to its original orientation
2a : return or succession in a series rotation of the seasonsb : crop rotation
3 : the turning of a body part about its long axis as if on a pivot
4 : a game of pool in which all 15 object balls are shot in numerical order
5 : the series of pitchers on a baseball team who regularly start successive games in turn
rotationalplay \-shnəl, -shə-nəl\ adjective
Examples of rotation in a Sentence
the rotation of the Earth around its axis
the rotation of the Moon around the Earth
The Earth makes one rotation every day.
Alfalfa and corn are planted in rotation.
the rotation of the job of club president
The car needs a tire rotation.
Recent Examples of rotation from the Web
Still, if the Bears can keep their edge rushers healthy first and then establish a steady and dependable rotation, their crew of outside linebackers offers an array of talent that should allow Fangio to create favorable matchups week to week.
The rotation posted four straight quality starts before Tyson Ross allowed nine runs (eight earned) Tuesday in 3 1/3 innings.
Within the first 48 to 72 hours, begin gentle exercises such as foot circles (20 rotations clockwise and 20 counterclockwise) twice daily.
For the first two months of the season, Charlotte Knights right-hander Reynaldo Lopez separated himself among a starting rotation that featured some of baseball’s best pitching prospects, posting a 2.94 ERA in his first nine starts.
His musings are archived on davidroper.blogspot.com/ The Idaho Statesman's weekly faith column features a rotation of writers from many different faiths and perspectives.
The trade comes after the Cubs starting rotation finished the first half with a 29-33 record and 4.66 ERA while averaging barely over 51/3 innings per start.
If a smaller stadium – for SDSU football and/or Major League Soccer – takes its place, San Diego could slip out of the U.S. rotation for El Tri, which almost exclusively plays in 60,000-plus NFL venues.
This season, the Sixers will use him as a rotation player that comes in to defend point guards and shooting guards.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'rotation.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of rotation
ROTATION Defined for English Language Learners
Definition of rotation for English Language Learners
: the act or process of moving or turning around a central point
: a complete turn around a central point
: the act of regularly changing something by replacing it with something else
ROTATION Defined for Kids
Definition of rotation for Students
1 : the act of turning about an axis
2 : the system of growing different crops in the same field usually in a regular order
Medical Definition of rotation
: the action or process of rotating on or as if on an axis or center; specifically : the turning of a body part about its long axis as if on a pivot rotation of the head to look over the shoulder
rotational\-shnəl, -shən-əl\play adjective
Seen and Heard
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