irrotational

[ ir-oh-tey-shuh-nl ]
/ ˌɪr oʊˈteɪ ʃə nl /

adjective

not having rotation.
Mathematics. conservative(def 7).

Origin of irrotational

First recorded in 1870–75; ir-2 + rotational

OTHER WORDS FROM irrotational

ir·ro·ta·tion·al·ly, adverb

Words nearby irrotational

Example sentences from the Web for irrotational