Locale

Typically, a space station serviced a locale at least several light-years radially.

Being near running water and good shade, the explorers decided it was a good locale for setting up camp.

Small houses have sprung up as rapidly as the summer grasses used to spring in the Five Fields, so notorious for robbery and murder, that even Madame de Genlis, not usually very accurate in her English locale, is perfectly right in making them the scene of a robber's attack.

Since every locale is of the form #92;mbox#123;Sub#125;#95;#92;mathcal#123;E#125;(1) [subobjects of the terminal object in #92;mathcal#123;E#125;] for some topos #92;mathcal#123;E#125;, locale theory can be regarded as the fragment of topos theory concerning subobjects of 1. A subobject of 1 is a map 1#92;rightarrow#92;Omega, which can reasonably called a truth value. In that sense, locale theory is the study of truth values.