Standard Lemma guide
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
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noun
The act of diffusing or dispersing something, or the property of being diffused or dispersed; dispersion.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
The scattering of light by reflection from a rough surface, or by passage through a translucent medium.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: natural-sciences, physical-sciences, physics
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
The intermingling of the molecules of a fluid due to random thermal agitation.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: natural-sciences, physical-sciences, physics
Synonyms: none provided
Antonyms: none provided
noun
The spread of cultural or linguistic practices, or social institutions, in one or more communities.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
The gradual spread and adoption of goods or services.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: business, marketing
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Exchange of airborne media between regions in space in an apparently random motion of a small scale.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: climatology, meteorology, natural-sciences, physical-sciences, physics, weather
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
The movement of water vapor from regions of high concentration (high water vapor pressure) toward regions of lower concentration.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
the act of dispersing or diffusing something
Definition source: Princeton WordNet 3.0
Synonyms: dispersion, dispersal, dissemination
Antonyms: none provided
Broader terms: spread, spreading
Narrower terms: crop-dusting, spraying
noun
the property of being diffused or dispersed
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: dissemination
Antonyms: none provided
Broader terms: distribution, dispersion
noun
the spread of social institutions (and myths and skills) from one society to another
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
Broader terms: spread, spreading
noun
(physics) the process in which there is movement of a substance from an area of high concentration of that substance to an area of lower concentration
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
Broader terms: natural process, natural action, action, activity
Narrower terms: osmosis, permeation, pervasion, suffusion, transport
History
Borrowed from Latin diffūsiō, from diffundō; can be decomposed as diffuse + -ion.
Across languages
31 source translations are retained for this English entry.
