Standard Lemma guide

nidus

noun · 6 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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  • rhymes with -aɪdəs

1

noun

Meaning 1

An aggregate of neurons.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A nest for insects or small animals.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A place of infection in an organism.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

An origin (originating point) for a phenomenon.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

a nest in which spiders or insects deposit their eggs

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: nest

Narrower terms: wasp's nest, wasps' nest, hornet's nest, hornets' nest

6

noun

Meaning 6

a central point or locus of an infection in an organism

Definition source: Princeton WordNet 3.0

Examples

  • the focus of infection

Meaning relationships

Synonyms: focus, focal point

Antonyms: none provided

Broader terms: point

History

Etymology

Etymology tree Proto-Indo-European *h1en-? Proto-Indo-European *ní Proto-Indo-European *sed- Proto-Indo-European *-ós Proto-Indo-European *nisdós Proto-Italic *nizdos Latin nīdusbor. English nidus Borrowed from Latin nīdus (“nest”). Doublet of nye and nest.