Dictionary
effusion
noun ef·fu·sion \i-ˈfyü-zhən, e-\
: something that is said or expressed too much or with a lot of emotion
: a flow of liquid or gas
Full Definition of EFFUSION
1
: an act of effusing
2
: unrestrained expression of words or feelings <greeted her with great effusion — Olive H. Prouty>
3
a (1) : the escape of a fluid from anatomical vessels by rupture or exudation (2) : the flow of a gas through an aperture whose diameter is small as compared with the distance between the molecules of the gas b : the fluid that escapes
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First Known Use of EFFUSION
15th century
Other Physics Terms
Rhymes with EFFUSION
affusion, allusion, Carthusian, collusion, conclusion, confusion, contusion, delusion, diffusion, elusion, exclusion, extrusion, illusion, inclusion, infusion, intrusion, Malthusian, obtrusion, occlusion, perfusion, prelusion, profusion, prolusion, protrusion, reclusion, seclusion, transfusion, Venusian
Medical Dictionary
effusion
noun ef·fu·sion \i-ˈfyü-zhən, e-\
Medical Definition of EFFUSION
1
a : the escape of a fluid from anatomical vessels by rupture or exudation b : the flow of a gas through an aperture whose diameter is small as compared with the distance between the molecules of the gas
2
: the fluid that escapes by extravasation—see pleural effusion
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