Done as a precaution; serving as a preventive measure against potential danger or problems. Characterized by careful forethought to avoid harm.
From Latin 'praecautio' meaning foresight or precaution, from 'prae-' (before) plus 'cavere' (to be on guard). The adjective form developed in English during the 17th century as preventive medicine and safety measures became more systematic.
The 'precautionary principle' in environmental policy states that lack of full scientific certainty shouldn't postpone action to prevent environmental harm. This concept has shaped everything from climate policy to food safety regulations worldwide.
Complete word intelligence in one call. Free tier — 50 lookups/day.