The word configurable refers to designing or adapting to a specific application or use. The word is often used in computing and communications to describe applications, for example.
List settings commonly configurable through the BIOS setup utility.
Track lighting, by definition, is not designed to illuminate an entire room or be the main light source. Instead, it is an excellent secondary source and highly configurable. For this reason it is best used in large areas, entertainment/gaming rooms, or other areas where it would be necessary to illuminate specific areas with a highly configurable light.
The definition of something describes exactly what the word is and how the word can be used. You will also see synonyms for the word and if the word is a noun or adjective when viewing the definition.
The dictionary definition of a word
what is the definition of word-processing package
a definition of a compound word is jack-ass.
The word that goes with that definition is "door."
The definition of the word cited is quote as evidence for or justification of an argument or statement. Another definition for the word cited is mention as an example.
The word Lululemon Athletica has a definition. The word (words) have no definition, but instead are a name of a yoga athletic gear. The word Lulemon Athletica has no definition.
The connotation of a word is its literal dictionary definition. The denotation of a word is its inferred meaning.
That word has no definition in English.
When a word suggests something beyond its definition it is a connotation.