Helioseismology
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 The study of the propagation of pressure waves in the Sun. uncountable
"Helioseismology, like terrestrial seismology, provides information about the interior of the body under study by using observations of slight motions on the surface."
Synonyms
All synonymsExample
More examples"Helioseismology, like terrestrial seismology, provides information about the interior of the body under study by using observations of slight motions on the surface."
Etymology
From helio- + seismology.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.