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
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Received-Pronunciation:/ˈnɒdjuːl/
General-American:/ˈnɑd͡ʒul/
US:Recorded audio is listed in the source snapshot.
rhymes with -ɒdjuːl
rhymes with -ɒdʒuːl
CMU ARPABET:N AA1 JH UW0 L
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
A rounded mass or irregular shape; a small knot or lump.
Definition source: English Wiktionary via Wiktextract
Topics: dermatology, medicine, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
a small node
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: node
3
noun
Meaning 3
(mineralogy) a small rounded lump of mineral substance (usually harder than the surrounding rock or sediment)
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: hunk, lump
Narrower terms: geode
4
noun
Meaning 4
small rounded wartlike protuberance on a plant
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: tubercle
Antonyms: none provided
Broader terms: plant process, enation
History
Etymology
Borrowed from Latin nōdulus (“small knot”), from nōdus (“knot”). Doublet of nodulus.
Across languages
Translations
13 source translations are retained for this English entry.