What does theosophicus mean in Latin?

theosophicus, a adjective, means “theological; observant or attentive to theology.”.

How do you pronounce theosophicus?

In classical Latin, [tʰe.ɔˈsɔ.pʰɪ.kʊs]; in ecclesiastical (church) Latin, [te.oˈs̬ɔː.fi.kus].

adjectivefirst/second-declension adjective

theosophicus (feminine theosophica, neuter theosophicum)

Classical[tʰe.ɔˈsɔ.pʰɪ.kʊs]Ecclesiastical[te.oˈs̬ɔː.fi.kus]

adjectivetheological; observant or attentive to theology.
[…] ut quaeque vel legendo vel disputando perplexe intricata vel in theosophicis vel in sophisticis occurrissent, […]c. 1509, Gozechinus Leodiensis, “Epistola ad Walcherum”, in Jacques Paul Migne, editor, Patrologia Latina, volume 143, Paris: Migne, published 1882, page column 887:

singular
form	masculine	feminine	neuter
nominative	theosophicus	theosophica	theosophicum
genitive	theosophicī	theosophicae	theosophicī
dative	theosophicō	theosophicae	theosophicō
accusative	theosophicum	theosophicam	theosophicum
ablative	theosophicō	theosophicā	theosophicō
vocative	theosophice	theosophica	theosophicum

plural
form	masculine	feminine	neuter
nominative	theosophicī	theosophicae	theosophica
genitive	theosophicōrum	theosophicārum	theosophicōrum
dative	theosophicīs	theosophicīs	theosophicīs
accusative	theosophicōs	theosophicās	theosophica
ablative	theosophicīs	theosophicīs	theosophicīs
vocative	theosophicī	theosophicae	theosophica

By surface analysis, theosophus + -icus.