PSA

n. Stands for Public Service Announcement. It is a short message on TV, radio, or the internet that gives the public important information about health or safety.

n. Abbreviation for Public Service Announcement. A message disseminated by the media without charge, with the objective of raising awareness or changing public attitudes regarding a social issue.

“The government released a PSA to remind people to wash their hands during the flu season.”

“Broadcasters are often required to allocate a certain percentage of airtime to PSAs that address critical community health concerns.”

American English

n. Stands for Prostate-Specific Antigen. It is a protein measured in a blood test to check for problems with a man's prostate.

n. Abbreviation for Prostate-Specific Antigen. A protein produced by cells of the prostate gland; the PSA test measures the level of PSA in a man's blood to screen for cancer or other conditions.

“The doctor recommended a PSA test as part of his annual physical exam.”

“Elevated PSA levels in the bloodstream may indicate inflammation or malignancy, though the test is sometimes criticized for producing false positives.”

Technical

n. Stands for Purchase and Sale Agreement. This is a legal document that lists the terms of a deal when buying or selling something big, like a house.

n. Abbreviation for Purchase and Sale Agreement. A binding legal contract between a buyer and seller that outlines the terms and conditions for the transfer of assets or real estate.

“Both parties signed the PSA after agreeing on the final price of the property.”

“The closing of the merger was delayed while attorneys finalized the specific indemnification clauses within the PSA.”

Formal · Technical

n. Stands for Psoriatic Arthritis. This is a type of painful joint swelling that happens to some people who have the skin condition psoriasis.

n. Abbreviation for Psoriatic Arthritis. A chronic inflammatory arthritis that occurs in some individuals with the autoimmune skin disease psoriasis.

“New treatments have helped many patients manage the symptoms of PSA more effectively.”

“Early diagnosis of PSA is crucial to prevent permanent joint damage and maintain the patient's quality of life.”

Technical