Standard Lemma guide

sorus

noun · 4 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.

  • /ˈsɔːɹəs/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: S AO1 R AH0 S Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Any reproductive structure, in some lichens and fungi, that produces spores.

Definition source: English Wiktionary via Wiktextract

Topics: biology, botany, lichenology, mycology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A cluster of sporangia on the edge or underside of a fern frond.

Definition source: English Wiktionary via Wiktextract

Topics: biology, botany, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

cluster of sporangia usually on underside of a fern frond

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: reproductive structure

4

noun

Meaning 4

a spore-producing structure in certain lichens and fungi

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: reproductive structure

History

Etymology

From New Latin sōrus, from Ancient Greek σωρός (sōrós, “heap”).

Across languages

Translations

14 source translations are retained for this English entry.

  • Finnish: itiöpesäkeryhmä — mycology, lichenology: Any reproductive structure that produces spores
  • Finnish: itiöpesäkkeistö — mycology, lichenology: Any reproductive structure that produces spores
  • Czech: výtrusná kupka — Cluster of sporangia under fern
  • Finnish: itiöpesäkeryhmä — Cluster of sporangia under fern
  • Finnish: itiöpesäkkeistö — Cluster of sporangia under fern
  • German: Kapselhaufen — Cluster of sporangia under fern
  • German: Kapselhäufchen — Cluster of sporangia under fern
  • German: Fruchthaufen — Cluster of sporangia under fern
  • German: Fruchthäufchen — Cluster of sporangia under fern
  • German: Sorus — Cluster of sporangia under fern
  • Italian: soro — Cluster of sporangia under fern
  • Portuguese: soro — Cluster of sporangia under fern
  • Spanish: soro — Cluster of sporangia under fern
  • Swedish: sporgömmesamling — Cluster of sporangia under fern