Standard Lemma guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
No pronunciation record was provided for this word.
intj
Used to represent the normal rhythm of the heart on auscultation, comprising the first and second heart sounds.
Definition source: English Wiktionary via Wiktextract
Usage: onomatopoeic
Topics: medicine, sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
verb
Of a heart, to beat.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
The low-pitched, longer first heart sound forms lub. The higher-pitched, shorter second heart sound forms dub.
