Companion, squire. [Fernando, ch. 62] (CW) Guardian and tutor. [Fernando, chs. 65, 72] (PK) Lexical Types: Social categoryParts of Speech: masculinenounsingular Chronicle entries in which Aio appears: Citation: Crónica de D. Fernando, ch. 62Crónica de D. Fernando, ch. 65Crónica de D. Fernando, ch. 72