Astringent
Definition
A substance or chemical agent that has the property of constricting or contracting organic tissues, diminishing glandular secretions, and reducing local blood flow by precipitating proteins on cell surfaces. In a sensory sense, it describes a harsh, dry, and puckering sensation produced on the oral mucosa by certain foods or beverages rich in tannins, causing a temporary local contraction.
Bilingual Equivalents
- Astringent
- Styptic
Grammatical & Source Details
| Inflection Type | Variable adjective with standard gender variations; neuter noun with regular functional plural variations. |
| Formation | Borrowed from French (astringent) and directly rooted in the Latin participle 'astringens', meaning to bind fast. |
| Spelling / Pronunciation | [ə.ˈstrɪn.dʒənt] |
| Source | Oxford Dictionary of Medical Terms and Clinical Pharmacology |
Contextual Usage Examples
RO: Medicul dermatolog i-a recomandat o loțiune cu efect astringent pronunțat pentru a reduce secreția excesivă de sebum a tenului.
EN: The dermatologist recommended a lotion with a pronounced astringent effect to reduce the skin's excessive sebum secretion.
RO: Acest vin roșu tânăr are un caracter puternic astringent din cauza concentrației ridicate de taninuri extrase din coaja strugurilor.
EN: This young red wine has a strongly astringent character due to the high concentration of tannins extracted from the grape skins.
RO: Alunul vrăjitoarelor este utilizat ca un astringent natural excelent în tratarea micilor tăieturi apărute după bărbierit.
EN: Witch hazel is used as an excellent natural astringent in treating small cuts that occur after shaving.
Idioms & Phrases
Efect astringent / Astringent effect
RO: Acțiune biologică sau chimică ce determină strângerea porilor și micșorarea temporară a țesuturilor inflamate.
EN: A biological or chemical action that causes pores to tighten and temporarily shrinks inflamed tissues.
Gust astringent / Astringent taste
RO: Senzație texturală de uscăciune și încleștare resimțită în gură la consumul de fructe necoapte sau ceai concentrat.
EN: A textural sensation of dryness and puckering felt in the mouth when consuming unripe fruit or concentrated tea.
Tonic astringent / Astringent toner
RO: Produs cosmetic lichid destinat curățării profunde a pielii și reglării activității glandelor sebacee.
EN: A liquid cosmetic product designed for deep skin cleansing and regulating sebaceous gland activity.
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