What does suppurating mean?
Suppurating is the present participle of suppurate, a medical verb meaning to form or discharge pus. It is used when describing an infected wound, abscess, sore, or lesion that is actively producing pus, often because of inflammation or bacterial infection. The word is precise and clinical: it identifies the process occurring, not simply the appearance of the affected area. In general writing, “pus-filled,” “pus-forming,” or “discharging pus” may be more accessible, while “suppurating” is particularly appropriate in medical and clinical contexts. The related adjective “suppurative” means serving to cause or encourage suppuration. Although the word may sound severe, it describes a recognizable bodily process rather than implying that the condition itself is necessarily dangerous or life-threatening.
To form or discharge pus; to undergo suppuration.
"The abscess began suppurating after several days."
The form suppurating is the present participle of suppurate and is commonly used before a noun, as in “suppurating wound.”
Producing or discharging pus.
"The clinician cleaned the suppurating lesion and applied fresh dressing."
This adjectival use is common in medical and clinical writing.
A suppurating wound is not merely inflamed; it is actively producing pus as part of the body’s response to infection.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does suppurating come from?
The word comes from Latin suppurare, meaning “to suppurate” or “to cause pus to form,” with the broader root pur-, meaning “pus.” English adopted the term in the 15th century as suppurate, and the modern forms suppuration, suppurative, and suppurating developed from that Latin base.
Related word forms
How suppurating is actually used
This is chiefly a medical term. It is usually used with wounds, sores, abscesses, and lesions, and it describes an active process rather than merely the presence of pus.
Easily confused with suppurating
Suppurating describes the process of producing or discharging pus, whereas purulent describes something that contains or consists of pus.