autumnize

== English == === Alternative forms === autumnise (non-Oxford British spelling) === Etymology === From autumn +‎ -ize. === Verb === autumnize (third-person singular simple present autumnizes, present participle autumnizing, simple past and past participle autumnized) (transitive) To prepare (something) for autumn weather. (transitive) To give the appearance of autumn; to make autumnal.