systole

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systole

  • /ˈsɪstəli/ Australia, Canada, US
  • /ˈsəstəli/ New Zealand

Sounds like sisterly (non-rhotic)

Where it comes from

Borrowed from New Latin, from Ancient Greek συστολή (sustolḗ), from συστέλλω (sustéllō, “to contract”), from σύν (sún, “together”) + στέλλω (stéllō, “to send”).

noun systoles

  1. countable, uncountable The rhythmic contraction of the heart, by which blood is driven through the arteries. […] I did almoſt beleeve, that the motion of the Heart vvas knovvn to God alone: For neither could I rightly diſtinguiſh, vvhich vvay the Diaſtole and Systole came to be, nor vvhen nor vvhere the dilation and conſtriction had its exiſtence.
  2. countable, rhetoric, uncountable A shortening of a naturally long vowel.
  3. countable, uncountable The shortest noncontractible loop on a compact metric space.
  4. countable, uncountable The contraction of the contractile vesicles in certain algae, plasmodia, and zoospores.

Opposite: diastole

Thesaurus

noun

Opposite: diastole

Translations

Every language

noun contraction of the heart

Españolsístole
Portuguêssístole
DeutschSystole
Ελληνικάσυστολή systolí
Русскийсистола sistola
Tiếng Việttâm thu, thu tâm
العربيةاِنْقِبَاض inqibāḍ

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MLA

"systole." Wiktionary, via Micwyn, micwyn.com/word/systole. Accessed 6 Nov. 2026.

APA

systole. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/systole

Chicago

"systole." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/systole.

BibTeX
@misc{systole_2026,
  title = {systole},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/systole},
  urldate = {2026-11-06}
}