intellectus

From intellegō (“to understand; perceive”).

intellēctus (feminine intellēcta, neuter intellēctum); first/second-declension participle

1. understood; realized
2. perceived; discerned

First/second-declension adjective.

• Aromanian: ntsileptu
• Romanian: înțelept

From intellegō +‎ -tus (forming action nouns).

intellēctus m (genitive intellēctūs); fourth declension

1. comprehension, understanding
   • Late 4th century, Jerome [et al.], transl., edited by Roger Gryson, Biblia Sacra: Iuxta Vulgatam Versionem (Vulgate), 5th edition, Stuttgart: Deutsche Bibelgesellschaft, published 2007, →ISBN, Mattheum 15:16:

     At ille dixit: Adhuc et vos sine intellectu estis?

     And he said: Are ye also yet without understanding?

2. meaning, sense
3. intellect
4. reason, discerning

Fourth-declension noun.

• intellēctuālis

• “intellectus”, in Charlton T. Lewis and Charles Short (1879), A Latin Dictionary, Oxford: Clarendon Press
• “intellectus”, in Charlton T. Lewis (1891), An Elementary Latin Dictionary, New York: Harper & Brothers
• "intellectus", in Charles du Fresne du Cange, Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
• “intellectus”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.
• Jim Butcher (1971), The Dresden files, Turn Coat