WordReference Random House Unabridged Dictionary of American English © 2026
re•sid•u•al•ly
(ri zij′o̅o̅ ə lē),USA pronunciation adv.
- in a residual manner.
- Mathematicswith an element in the directed set such that for every element in the directed set in relation to the given element, the corresponding element of the set is in some given set.
- residual + -ly
'residually' also found in these entries (note: many are not synonyms or translations):