waterhole

Etymology

 * Coined by Bernard Oliver in 1971, in allusion to the idea that this part of the spectrum would be that used by extraterrestrial intelligence to communicate.
 * Coined by Bernard Oliver in 1971, in allusion to the idea that this part of the spectrum would be that used by extraterrestrial intelligence to communicate.

Noun

 * 1) A depression in which water collects, especially one where wild animals come to drink.
 * 2)  A watering hole; a place where people meet to drink and talk.
 * 3)  A part of the electromagnetic spectrum, between the regions where hydrogen and hydroxyl radiate, that is relatively quiet in terms of radio astronomy.
 * 1)  A part of the electromagnetic spectrum, between the regions where hydrogen and hydroxyl radiate, that is relatively quiet in terms of radio astronomy.

Translations

 * Arabic:, مَشْرَع
 * Bulgarian:
 * Finnish:
 * French:
 * Galician: balsa
 * German:
 * Irish: dabhach
 * Kurtjar: rdool
 * Macedonian: во́допој, по́ило
 * Maori: pūkanohi, ruapuna
 * Plautdietsch: Wotaloch
 * Polish:
 * Russian:
 * Spanish:
 * Swedish: vattenhål
 * Turkish:


 * Finnish:
 * French:, , trou d’eau