2. Adjective. Affectionate but non-sexual; Platonic. ¹
¹ Source: wiktionary.com
Medical Definition of Platonical
1.
1. Of or pertaining to Plato, or his philosophy, school, or opinions.
2. Pure, passionless; nonsexual; philosophical. Platonic bodies, the five regular geometrical solids; namely, the tetrahedron, hexahedron or cube, octahedron, dodecahedron, and icosahedron. Platonic love, a pure, spiritual affection, subsisting between persons of opposite sex, unmixed with carnal desires, and regarding the mind only and its excellences; a species of love for which Plato was a warm advocate.