to move with a sinuous or wavelike motion; display a smooth rising-and-falling or side-to-side alternation of movement: The flag undulates in the breeze.
2.
to have a wavy form or surface; bend with successive curves in alternate directions.
3.
(of a sound) to rise and fall in pitch: the wail of a siren undulating in the distance.
verb (used with object)
4.
to cause to move in waves.
5.
to give a wavy form to.
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Undulatingis always a great word to know.
So is doohickey. Does it mean:
So is ninnyhammer. Does it mean:
So is interrobang. Does it mean:
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
a gadget; dingus; thingumbob.
a fool or simpleton; ninny.
the offspring of a zebra and a donkey.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.