LAT

Lewis Short

hŏrīzon (noun M) : ὁρίζων (sc. κύκλος or ἀήρ).
* The horizon (pure Lat. finiens and finitor), Macr. Somn. Scip. 1, 15 fin.; id. S. 7, 14 fin.; Hyg. Astr. 1, 4.
* A line drawn through the centre of a sundial, Vitr. 9, 8.
Charlton T. Lewis, Charles Short, A Latin Dictionary

TLL

s. TLL
Thesaurus Linguae Latinae
memory