Latin, "as a whole, wholly, completely, utterly, entirely," from toto, ablative of totus "whole, entire" (see total (adj.)); "always or nearly always with verbs of negative sense" [Fowler].
in recommendations were adopted in toto
they bought the business in toto
in medias res
in memoriam
in re
in situ
in totidem verbis
in toto
in utero
in vitro
in vivo
in't
-ina