Definition of Argonautical in English:

Argonautical

Pronunciation /ˌɑːɡəˈnɔːtɪkl/

adjective

  • Of, relating to, or likened to the Argonauts.

Origin

Late 16th century; earliest use found in Gabriel Harvey (c1552–1631), scholar and writer. From post-classical Latin Argonauticus Argonautic + -al.