One-thousandth

The fraction representing one part out of one thousand equal parts of a whole; often expressed as 0.001 or 1/1000. This term denotes a very small quantity or degree. It can be used in various contexts such as measuring distances, representing probabilities, or describing changes in values. This tiny fraction highlights the relative insignificance of the portion compared to the entirety. Understanding 'one-thousandth' requires grasping the concept of division and proportional representation.

One-thousandth meaning with examples

• The scientist measured a change of one-thousandth of a degree Celsius in the water's temperature. This minuscule shift was crucial for their experiment's success. Such precision highlighted the sensitivity of the equipment. Subtle changes are frequently observed in scientific experiments that require precise measurements.
• The probability of winning the lottery was one-thousandth, making it statistically very unlikely. Knowing this odds influenced his decisions regarding ticket purchase and his expectation of winning. The low probability indicated the enormous difficulty to be successful.
• The drug's concentration in the patient's bloodstream was one-thousandth of a milligram per liter. This extremely diluted concentration was carefully controlled for therapeutic effect. The very low concentration illustrates how small amounts can elicit powerful effects.
• The stock price fluctuated by one-thousandth of a point throughout the trading day. Traders follow these movements closely. These fluctuations, though small, were considered significant to active traders and algorithm developers.
• The surveying team measured the road's incline at a one-thousandth grade. This small change affected drainage and road design, needing proper engineering calculations to account for. The precision required careful application.