[toh-toh kahy-loh; English toh-toh see-loh]
- by the entire extent of the heavens; diametrically.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Word Origin and History for toto caelo
Latin, literally "by the whole heaven."
Online Etymology Dictionary, © 2010 Douglas Harper