earwax

noun

A waxy substance secreted by the ear.

econobox

noun

a car that is small and economical rather than large or stylish.

1960s (in sense ‘economy-sized... Read more »

efflux

noun
  1. the flowing out of a substance or particle.
    the same active efflux of sodium from the cytoplasm
... Read more »

electroplax

noun

each of a number of flattened plates of protoplasm that make up the electric organ of certain fishes,... Read more »