Illustrated Companion to the Latin Dictionary/Trullissatio

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. 

TRULLISSA'TIO. A plastering of cement laid on with the trowel (trulla). Vitruv. vii. 3. 5. TRULLA, 5.