rotational

== English == === Etymology === From rotation + -al. === Pronunciation === (General American) IPA(key): /ɹoʊˈteɪʃənəl/ === Adjective === rotational (not comparable) Of, pertaining to or caused by rotation. (calculus) Having non-zero curl somewhere, i.e. not irrotational ==== Antonyms ==== irrotational ==== Derived terms ==== ==== Translations ==== === Noun === rotational (plural rotationals) An employee in a job rotation scheme. Something, such as a joint, that moves by rotating.