Langimage
English

diffusely

|dif-fuse-ly|

C1

/dɪˈfjuːs/

(diffuse)

spread widely

Base Form3rd Person Sing.PastPast ParticiplePresent ParticipleComparativeSuperlativeNounAdverb
diffusediffusesdiffuseddiffuseddiffusingmore diffusemost diffusediffusiondiffusely
Etymology
Etymology Information

'diffuse' originates from Latin, specifically the verb 'diffundere,' where 'dis-' meant 'apart' and 'fundere' meant 'to pour'.

Historical Evolution

'diffuse' changed from Latin 'diffundere' (and its past participle 'diffusus'), entered English via Old French/Latin influence and Middle English forms, and became the modern English word 'diffuse'.

Meaning Changes

Initially, it meant 'to pour out or spread apart', and over time it evolved into its current senses of 'spread widely' and 'not concentrated' as well as the figurative sense 'wordy or scattered'.

Meanings by Part of Speech

Adverb 1

in a way that is spread out over a large area; not concentrated or localized.

Light filtered diffusely through the frosted glass, filling the room with a soft glow.

Synonyms

Antonyms

narrowlylocallyconcentratedly

Adverb 2

in a verbose or scattered manner; lacking concision or clarity (of speech or writing).

He spoke diffusely about his plans, wandering from topic to topic without making a clear point.

Synonyms

Antonyms

Last updated: 2025/12/05 21:48