subintellection
/ˌsʌbɪntɪˈlɛkʃn/Now rare
noun
The action or an act of mentally supplying something that is not expressed; something that is implied or understood; an implied or understood meaning.
Origin
Early 17th century; earliest use found in Robert Parsons (1546–1610), Jesuit. From post-classical Latin subintellection-, subintellectio from subintellect-, past participial stem of subintellegere + classical Latin -iō.