Standard Lemma guide

parabiosis

noun · 5 senses · updated from the 2026-07-25 local source snapshot

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

Pronunciation

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.

  • General-American: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

The (natural or surgical) union of parts of two organisms, especially in such a way as to cause them to share their vascular systems. Organisms so joined then are called parabionts.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: medicine, physiology, sciences

Examples

  • 2017 Cosima in "Manacled Slim Wrists", Orphan Black Mud, parabiosis means that he is processing young blood and transfusing it.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The fusion of two embryos to form conjoined twins

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A transient physiological state of suspension of obvious vital activities such as to enable an organism to escape the notice of its enemies or to conserve its energy.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A form of symbiosis, typically among ants, in which different species share common nest galleries but maintain distinct broods and do not practice mutualism other than incidentally.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Qualifier: ethology

Topics: biology, ecology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

An alien form of life within an organism, commonly invasive, such as a growing cancer.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: medicine, sciences

Examples

  • 1873, Walter Moxon, Guy's Hospital Reports, 3rd series, Vol XVIII https://archive.org/details/3reportsguy18guysuoft ...the fever sperm coming into ... the living frame ... is able to create a sort of other life or parabiosis within it ....

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From para- + -biosis.