rotation
noun
ro·ta·tion
rō-ˈtā-shən 
1
a(1)
: the action or process of rotating on or as if on an axis or center
(2)
: the act or an instance of rotating something
b
: one complete turn : the angular displacement required to return a rotating body or figure to its original orientation
2
a
: return or succession in a series
rotation of the seasons
b
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
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 on the Web
So my challenge to him was, well break into the rotation and make that Hall of Fame coach earn your trust.
—
Miami Herald, 14 July 2025
Both are now in the rotation at low Single-A Lake Elsinore.
—Jeff Sanders, San Diego Union-Tribune, 14 July 2025
So my challenge to him was, well break into the rotation, make that Hall of Fame coach earn your trust.
—Ira Winderman, Sun Sentinel, 13 July 2025
That could mean a move to the bullpen when Blake Snell rejoins the rotation, but Roberts said May will stay in the rotation following the All-Star break.
—Bill Plunkett, Oc Register, 13 July 2025
See All Example Sentences for rotation
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Miami Herald, 14 July 2025
Both are now in the rotation at low Single-A Lake Elsinore.
—Jeff Sanders, San Diego Union-Tribune, 14 July 2025
So my challenge to him was, well break into the rotation, make that Hall of Fame coach earn your trust.
—Ira Winderman, Sun Sentinel, 13 July 2025
That could mean a move to the bullpen when Blake Snell rejoins the rotation, but Roberts said May will stay in the rotation following the All-Star break.
—Bill Plunkett, Oc Register, 13 July 2025
See All Example Sentences for rotation
Cite this Entry
“Rotation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rotation. Accessed 18 Jul. 2025.
Copy CitationKids Definition
rotation
noun
ro·ta·tion
rō-ˈtā-shən
1
a
: the act of rotating especially on an axis
b
: one complete turn
2
Medical Definition
rotation
noun
ro·ta·tion
rō-ˈtā-shən
: 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
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