Question

undulant The man's undulant, sinister movements reminded her of a poisonous snake about to strike. undulant*

Accepted Answer

(1) Rising and falling in waves. (2) Wavy in form, outline, or surface. The surface of a freshly plowed field is undulant. A range of rolling hills could be called undulant, as could the shifting sands of the Sahara. A waterbed mattress is often literally undulant. And a field of wheat will undulate or sway in the wind, like the waves of the sea.

word	undulant
definition	(1) Rising and falling in waves. (2) Wavy in form, outline, or surface.
eg_sentence	The man's undulant, sinister movements reminded her of a poisonous snake about to strike.
explanation	The surface of a freshly plowed field is undulant. A range of rolling hills could be called undulant, as could the shifting sands of the Sahara. A waterbed mattress is often literally undulant. And a field of wheat will undulate or sway in the wind, like the waves of the sea.
IPA	undulant*

Undulant Field Rising Falling Waves Wavy Form Outline