Webster's Revised Unabridged Dictionary · 1913

Particularize

Particularize , transitive verb

[Compare French particulariser.]

To give as a particular, or as the particulars; to mention particularly; to give the particulars of; to enumerate or specify in detail.
He not only boasts of his parentage as an Israelite, but particularizes his descent from Benjamin. — Atterbury

Particularize , intransitive verb

To mention or attend to particulars; to give minute details; to be circumstantial; as, to particularize in a narrative.