undulation

Fetched 2026-10-26 (cache).

Synonyms: adulation, ululation, undulating, modulation, ustulation, insulation, undulations, undulator, induration, annulation, nidulation

Antonyms: adulation, ululation, undulating, modulation, ustulation, insulation, undulations, undulator, induration, annulation, nidulation

Related words from Datamuse; suggestions, not definitions.

Noun

1. An instance or act of [[undulate|undulating]].
2. A [[wavy]] appearance or outline; [[waviness]].
3. {{lb|en|music}} A [[tremulous]] tone produced by a peculiar pressure of the finger on a string.
4. A [[wavelike]] curve; a smooth and regular rise and fall.
5. {{senseid|en|electromagnetic radiation}}A wavelike motion of the air; [[electromagnetic radiation]].
6. {{lb|en|medicine|dated}} A feeling as if of an undulatory motion about the [[heart]].
7. {{lb|en|medicine|dated}} The distinctive motion of the [[matter]] within an [[abscess]] on being pressed when it is ripe for opening.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.