Definition

1. Verb:
   • To ooze or pass gradually through small openings, pores, or interstices, as a fluid. It describes the process of a liquid slowly exuding or seeping out from a substance or body.

Usage

The verb "transude" is used to describe the slow, often imperceptible, release of a fluid. It is typically used in scientific, medical, or formal descriptive contexts. It is an intransitive verb, meaning it does not take a direct object; the fluid is the subject that performs the action of transuding. - The serum began to transude from the wound. - Fluid can transude through the capillary walls into the surrounding tissue.

Examples

• Scientific/Medical Context:
  • Plasma may transude from the blood vessels when pressure increases.
  • Observing how moisture transudes through the membrane is key to the experiment.
• General Descriptive Context:
  • A sticky resin transuded from the bark of the pine tree.

Advanced Usage

• "Transuding" (Present Participle/Gerund): Used to describe the ongoing process.
  • The transuding fluid was collected for analysis.
• "Transuded" (Past Tense/Past Participle): Used to describe the completed action.
  • The oil had transuded through the paper, leaving a stain.

Variants and Related Words

• Transudation (n): The process or product of transuding.
  • The transudation of lymph is a normal physiological process.
• Transudate (n): A fluid that has transuded, often used in medicine to describe a specific type of bodily fluid.
  • A pleural transudate is typically clear and has a low protein content.

Synonyms

• Exude: To discharge slowly and steadily. (Often used more broadly than "transude").
• Seep: To flow or pass slowly through small openings.
• Ooze: To flow or leak out slowly, often implying a thick or viscous fluid.
• Percolate: To filter or pass gradually through a porous substance.

Antonyms

• Absorb: To take in or soak up.
• Contain: To hold or keep within limits; to prevent escape.
• Retain: To continue to hold or keep in.

Notes on Meaning

The core meaning of "transude" is the passive, physical process of a fluid passing through pores or small openings due to pressure or osmosis. It is distinct from active secretion. In medical terminology, a "transudate" is a fluid with low protein content and cell count, resulting from increased pressure or decreased protein in the blood, contrasting with an "exudate," which is rich in protein and cells due to inflammation.

Verb

1. release (a liquid) in drops or small quantities
   • exude sweat through the pores