βαρύφρων

ον, ονος

φρήν

A. heavy of mind, melancholy, gloomy, συντυχίαι Lyr.Adesp. 140.8; Αἰήτης A.R. 4.731; savage, ταῦρος Lyc. 464; cruel, δαίμων Opp. H. 4.174.
2. weighty of purpose, grave-minded, Theoc. 25.110.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project