(intransitive) To walk while wearing, or as if wearing, galoshes; to splash about.

(US, euphemistic) goddamn

(astronomy) A faint galaxy, devoid of gas, having a higher than normal proportion of dark matter; especially those that orbit the Milky Way and Andromeda

(astronomy) Any galaxy, considerably smaller than the Milky Way, that has only several billions of stars.

(phytopathology) A disease of plants caused by infection of soil bacteria of the genus Agrobacterium

A poll of the opinion of randomly chosen persons, used to represent the opinion of the public, conducted by George Gallup or one the companies he founded.

(astronomy) A galaxy which is has no spirals and is not elliptical.

(astronomy) A galaxy that, like spiral galaxies, has a flat disk, but unlike them has lost most of its interstellar matter and therefore has no spirals; considered a transitional form between spirals and elliptical galaxies.

(astronomy) A galaxy having a number of arms of younger stars that spiral out from the centre containing older ones

The corrosive cell formed when two different metals are separated by an electrolyte, or the corrosion produced by this effect.