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cumuliform

American  
[kyoo-myuh-luh-fawrm] / ˈkyu myə ləˌfɔrm /

adjective

  1. having the appearance or character of cumulus clouds.


cumuliform British  
/ ˈkjuːmjʊlɪˌfɔːm /

adjective

  1. resembling a cumulus cloud

"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

Etymology

Origin of cumuliform

1880–85; < New Latin cumuli-, combining form of cumulus + -form