Definition

Relating to the stage of a disease or medical education that occurs before symptoms appear or before clinical testing begins.

Example

The researchers conducted preclinical studies to ensure the safety of the new drug before human trials.

Conversation

Have you heard about the new preclinical studies they're doing on that drug?

Yeah, I read something about it! It sounds promising.

I think understanding the preclinical phase is really important for its development.

Absolutely! It could really change how we approach treatment.

Synonyms & Antonyms

Root Explanation

Preclinical → It is formed from "pre-" (meaning before) and "clinical" (from Greek "klinein", meaning to lean or to bed, referring to the bedside manner of medical practice). The word "preclinical" refers to the period or studies that occur before clinical trials or patient care.

Memory Tip

Think of 'pre-' meaning 'before' and 'clinical' relating to medical practice — so preclinical refers to the stage before actual patient treatment.

Visually Confused Words