plural of plane wave

Aphelandra squarrosa (saffron spike) / Calathea zebrina (syn. Goeppertia zebrina) / Cryptanthus zonatus / Aechmea chantinii (Amazonian zebra plant)

Earth; the third planet in the Solar System

Alternative form of exoplanet

plural of planet gear

(engineering) An epicyclic gear; the middle gears in a planetary gear system, spun by the central sun gear

plural of plank spanker

(computing) The part of a network that carries user traffic, as opposed to those parts handling network topology and signalling.

an industrial installation which converts seawater into drinking water by removing the salt.

To abort an unsuccessful enterprise, especially an unsuccessful political campaign.