The surroundings, circumstances, environment, background or settings that determine, specify, or clarify the meaning of an event or other occurrence.
The text in which a word or passage appears and which helps ascertain its meaning.
The trama or flesh of a mushroom.
For a formula: a finite set of variables, which set contains all the free variables in the given formula.
The surroundings and environment in which an artifact is found and which may provide important clues about the artifact's function and/or cultural meaning.
A place or type of site where an organism or population naturally occurs.
Conditions suitable for an organism or population of organisms to live.
A place in which a person lives.
A terrestrial or aquatic area distinguished by geographic, abiotic and biotic features, whether entirely natural or semi-natural.