only 1 use
(click/touch triangles for details)
- One's delight in an elderberry bush overhanging the confused leafage of a hedgerow bank, as a more gladdening sight than the finest cistus or fuchsia spreading itself on the softest undulating turf, is an entirely unjustifiable preference to a nursery-gardener, or to any of those regulated minds who are free from the weakness of any attachment that does not rest on a demonstrable superiority of qualities.2.1 -- Book 2 Chapter 1 -- Tom's "First Half" (99% in)
There are no more uses of "undulate" in The Mill on the Floss.
Typical Usage (best examples)