The phrase
"heartbeat sound" refers to the rhythmic sound made by a person's heart when it beats.
Full definition
Synonyms for individual words can be found below.
«heartbeat»
«sound»
Sentences with «heartbeat sound»
- In one study, newborns gained weight faster while listening to heartbeat sounds in the hospital. (pregnancy-baby.com)
- To really help keep the baby calm, you could also consider giving a stuffed toy or blanket that has a small box with heartbeat sounds embedded in it. (pregnancy-info.net)
- It has a dreamy heartbeat sound as well as white noise and some lullabies. (blog.guguguru.com)
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sentences)