What does effused mean?
"Effused" is the past tense of the verb "effuse," which has both a literal and a figurative sense. Literally, it means to pour out or spread forth a liquid or substance from within something outward — as when light effuses from a lamp or sap effuses from a cut stem. More commonly today, it is used figuratively: to effuse is to express one's emotions, enthusiasm, or admiration openly and without restraint. A guest might effuse praise over a dinner, or a speaker might effuse warmth toward an old friend. The word carries a connotation of abundance and sometimes slight excess — effusing suggests feeling that flows out generously rather than being held back. Derived from the Latin "effundere" (to pour out), it belongs to a family of "pouring" words including diffuse, transfuse, and profuse. Though somewhat literary in register, "effused" remains useful for describing unguarded, overflowing expression.
verbPast tense and past participle of 'effuse': to pour out or spread forth a liquid or substance; to express one's feelings or enthusiasm openly and unrestrainedly.
- To pour out or emit a liquid, light, or substance freely.
- To express feelings, enthusiasm, or admiration openly and abundantly.
"The guests effused praise over the meal long after the plates were cleared."
"Warm light effused from the paper lanterns lining the garden path."
"She effused gratitude to her mentors during her acceptance speech."
When someone effuses over your work, they aren't just complimenting it — they're pouring it out like liquid, straight from the Latin for 'to pour forth'.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of effused
"Effused" comes from the Latin verb "effundere," meaning "to pour out," formed from the prefix ex- (out) plus fundere (to pour). It entered English via the Latin past participle "effusus," first appearing in English usage around the early 17th century. It shares its root with related words such as "diffuse," "transfuse," "profuse," and "effusion," all built on the same Latin root for pouring.
Related word forms
How effused is actually used
Literary or somewhat formal register. In modern usage, the figurative sense (expressing emotion openly) is far more common than the literal sense of pouring out a substance.
Easily confused with effused
'Diffused' means spread widely or scattered in many directions, while 'effused' means poured out or expressed from within outward.