[ roh-teyt or, esp. British, roh-teyt ]
/ ˈroʊ teɪt or, esp. British, roʊˈteɪt /
verb (used with object), ro·tat·ed, ro·tat·ing.
to cause to turn around an axis or center point; revolve.
to cause to go through a cycle of changes; cause to pass or follow in a fixed routine of succession: to rotate farm crops.
to replace (a person, troops, etc.) by another or others, usually according to a schedule or plan.
verb (used without object), ro·tat·ed, ro·tat·ing.
to turn around on or as if on an axis.
to proceed in a fixed routine of succession: The sentries rotated in keeping watch.
Origin of rotate1
1800–10; < Latin rotātus (past participle of rotāre to cause to spin, roll, move in a circle), equivalent to rot(a) wheel + -ātus -ate1
ro·tat·a·ble, adjectivero·tat·a·bly, adverbnon·ro·tat·a·ble, adjectivenon·ro·tat·ing, adjective
un·ro·tat·ed, adjectiveun·ro·tat·ing, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for rotatable
It consists of a fixed and a rotatable coil whose windings are not connected with each other.
It consists of a fixed and a rotatable coil with the coils connected in series.
British Dictionary definitions for rotatable
to turn or cause to turn around an axis, line, or point; revolve or spin
to follow or cause to follow a set order or sequence
(of a position, presidency, etc) to pass in turn from one eligible party to each of the other eligible parties
(of staff) to replace or be replaced in turn
botany designating a corolla the united petals of which radiate from a central point like the spokes of a wheel
Derived Formsrotatable, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012