- firmamen
- firmāmen, ĭnis, n. [firmo], poet. for firmamentum, a prop, support:
trunci,
Ov. M. 10, 491; Sen. Herc. Fur. 1251.
Lewis & Short Latin Dictionary, 1879. - Revised, Enlarged, and in Great Part Rewritten. Charlton T. Lewis, Ph.D. and Charles Short. 2011.