Meaning Of The Word Astronomical twilight
What's the definition of Astronomical twilight? Find Astronomical twilight meanings, definitions and more at the Real Dictionary online.
Astronomical twilight Meaning
| Astronomical twilight Definition |
|---|
What's The Definition Of Astronomical twilight?
astronomical twilight in American English
noun: either of two periods of partial darkness, after sunset or before sunrise, when the center of the sun is more than 6° but less than 18° below the horizon astronomical twilight in British English noun: the period of time during which the sun is 18° below the horizon |
More Definitions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Definitions Of The Day
- Tax net ‐ noun: the mechanism for ensuring that people and…
- Infortunate ‐ adjective: of or pertaining to…
- Thickie ‐ noun
- Bilharziasis ‐ schistosomiasis; noun; noun: an infection caused…
- Gaboon ‐ noun: the dark mahogany-like wood from a western…
- Rough-dry ‐ to dry (washed laundry) without ironing; adjective:…
- Overemphatic ‐ adjective: excessively emphatic or…
- Embryoid body ‐ noun: an aggregate of cells that have developed…
- Roof guard ‐ noun
- Thoracostomy ‐ noun: surgical incision in the chest wall, esp…