Simple past tense and past participle of cogitate.(verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "cogitated" in a sentence
"John Yates: I should have cogitated and reflected, but it's so bloody obvious there was nothing there that we didn't already know."
"He sounded much like Loyd Grossman, whom older readers may recall used to present the original Masterchef programme, and who invariably preceded the judges' result by saying, "We have digested, cogitated and deliberated.""
"It is totally misunderstandings of the government that only normal and arm police are the enough for the job but the state have never cogitated about the importance of possible civic engagement approach while making anti-occlusion strategy."