(machine learning) A neural network in which the connectivity pattern between its neurons is modelled on the organization of the animal visual cortex.

The oxime of perillaldehyde.

In an uninhabitable way; to an uninhabitable degree.

(sometimes science fiction) A person who works or lives in space. / An object inserted to hold a space open in a row of items, e.g. beads or printed type. / A bushing.