A person who excogitates; someone who thinks something out carefully or invents something through intellectual effort.
From 'excogitate' + '-or' (agent noun). The '-or' suffix creates a noun for someone who performs the action.
In Renaissance and Enlightenment texts, calling someone an 'excogitator' was high praise—it meant they were an inventor, a person capable of genuine intellectual creation, showing how much these periods valued abstract thinking.
Latin -tor suffix defaults to masculine agent nouns; 'excogitator' historically referred to male philosophers/thinkers, erasing women's intellectual contributions to reasoning and discovery.
Use 'excogitator' inclusively for any gender, or prefer 'one who excogitates' to avoid gendered agent noun.
["one who excogitates","thinker","reasoner"]
Women philosophers and logicians (Émilie du Châtelet, Hypatia) were excogitators whose work was systematically attributed to male colleagues or erased.
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