The primary challenge of the word rests in its dual grammatical life. As an adjective, it describes something marked by complexity, meticulous detail, or artistic fullness. A cathedral ceiling might feature elaborate plasterwork, or a software architect might build an elaborate system architecture designed to withstand sudden traffic spikes. In this sense, the word signals that someone spent considerable time arranging components into a coherent whole.
As a verb, the word functions both transitively and intransitively to request clarification or provide expansion. When you ask a colleague to elaborate on a proposal, you are instructing them to fill in evidentiary gaps. Used transitively, a researcher might elaborate a theory over several academic papers, systematically assembling proofs. The transition between these two parts of speech demands attention to context, as using the wrong construction can muddy an otherwise sharp piece of writing.
