Merge pull request #31079 from lbarbeevargas/update-build-glossary-description

Updates term glossary for build and adds build configuration

Author: lbarbeevargas

contributing_to_docs/term_glossary.adoc

@@ -103,11 +103,21 @@ action. It consists of _identity_ and _action_.
 ''''
 === build
 
-General usage: build(s)
+Usage: build(s), or when speaking generally about `Build` objects.
 
-A build is the process of transforming input parameters into a resulting object.
+* A build is the process of transforming input parameters into a resulting object.
+* A `Build` object encapsulates the inputs needed to produce a new deployable image, as well as the status of the execution and a reference to the pod that executed the build.
 
-When referencing the actual object, write as `Build`. See link:doc_guidelines.adoc#api-object-formatting[API object formatting] for more details.
+When referencing the actual object, write as "``Build`` object" as appropriate. See link:doc_guidelines.adoc#api-object-formatting[API object formatting] for more details.
+
+''''
+=== build configuration
+
+Usage: build configuration(s) when speaking generally about `BuildConfig` objects.
+
+A `BuildConfig` object is the definition of the entire build process. A build configuration describes a single build definition and a set of triggers for when a new build is created.
+
+When referencing the actual object, write as "``BuildConfig`` object" as appropriate. See link:doc_guidelines.adoc#api-object-formatting[API object formatting] for more details.
 
 == C