Word: infrasound
Part of speech: Noun
Syllables: in
fra
sound
Definition: Sound waves having a frequency below the human audible range (below about 20 Hz).
Morphemes:
Affix: infra-
Language: en
PoS: Prefix
Meaning: below, beneath, inferior
Etymology Compounds: Affix: infra
Language: la
Decoded: infra
Meaning: below
Affix: sound
Language: en
PoS: Noun
Meaning: A sensation perceived by the ear caused by the vibration of air or some other medium.
Etymology Compounds: Affix: sonus
Language: la
Decoded: sonus
PoS: Noun
Meaning: sound, noise; pitch; speech