catalogue
"Catalogue" is a practical word with two closely related meanings — one as a noun and one as a verb. It's all about listing and organizing things in a clear, structured way.
When you catalogue something, you carefully record it and put it into an organized system. Imagine a scientist collecting insects and writing down every detail about each one — that is cataloguing.
science, libraries, museums, business · Modern, widely used
The researchers spent months cataloguing every species of plant found in the forest.
She catalogued all the old photographs by date and location.
The archivist is cataloguing thousands of historical documents.