furtim

Literally, "like a thief", from fūr (“thief”) +‎ -tim (“-ly”).

• (Classical Latin) IPA^(key): [ˈfʊr.tĩː]
• (modern Italianate Ecclesiastical) IPA^(key): [ˈfur.t̪im]

fūrtim (not comparable)

1. secretly, stealthily

   Marcus fūrtim ascendit arborem ― Marcus stealthily climbed up the tree

• “furtim”, in Charlton T. Lewis and Charles Short (1879), A Latin Dictionary, Oxford: Clarendon Press
• “furtim”, in Charlton T. Lewis (1891), An Elementary Latin Dictionary, New York: Harper & Brothers
• “furtim”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.