Illustrated Companion to the Latin Dictionary/Catascopus
This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
CATAS'COPUS (κατάσκοπος). A spy or scout. Hirt. Bell. Afr. 26.
2. A vessel employed as a spy-ship. Caes. B. G. iv. 26. Isidor. Orig. xix. 1.