Standard Lemma guide

transvection

noun · 3 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

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1

noun

Meaning 1

An epigenetic interaction between an allele on one chromosome and the corresponding allele on the homologous chromosome

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: biology, genetics, medicine, natural-sciences, sciences

Examples

  • Transvection effects include both activation and silencing.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A kind of linear mapping which leaves all points on one axis fixed, while other points are shifted parallel to the axis by a distance proportional to their perpendicular distance from the axis

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: mathematics, sciences

Examples

  • a projective transvection

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The act of supernatural flight, such as by a witch.

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

History

Etymology

From transvect + -ion. Coined in the genetic sense by Edward B. Lewis in 1954.