observable

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Traces left behind by organisms may not survive over time, observable signals may be too faint to identify, or existing technologies may simply be unable to detect them.

From Science Daily • Jun. 30, 2026

Astronomers estimate that the observable universe contains roughly 1 trillion galaxies.

From Science Daily • Jun. 24, 2026

The marriage recession varies in scope and speed but is observable in nearly every country on earth.

From The Wall Street Journal • May 28, 2026

A level two volcano is one where there is clearly observable increased volcanic activity and there is the threat of an eruption, and the public is prohibited from certain areas.

From BBC • May 11, 2026

These are matters of record, observable, part of the visible world around us.

From "Silent Spring" by Rachel Carson