Definition, Meaning & Synonyms
false-horizon
noun
/fɔːls ˈhɔːrɪzn/
Definition
A false-horizon is an optical illusion that occurs when a layered atmosphere or scene appears to create a misleading line of sight, which can confuse an observer’s perception of the true horizon.
Examples
- The pilot mistook the clouds for a false-horizon, leading to a dangerous descent.
- Using instruments to cross-check the horizon can prevent accidents caused by false-horizons.
- The distant hills created a false-horizon that made it hard to judge the landscape.
Meaning
In the context of aviation or navigation, a false-horizon can mislead pilots, making it difficult to determine their actual altitude or orientation relative to the true horizon.
Synonyms
- optical illusion
- horizon misperception
- misleading horizon
