infrasonic
adjective
No English definition recorded for this entry.
L337728 on Wikidata ↗Wiktionary
adj
Etymology: Etymology tree Latin īnfrābor. English infra- Proto-Indo-European *swenh₂- Proto-Indo-European *swónh₂os Latin sonus Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English sonic English infrasonic From infra- + sonic.
- Having frequencies below the human audible range
- Generating or employing such sound waves