thumb|upright|1807 illustration of a post-captain
thumb|upright|1807 illustration of a post-captain
Post-captain or post captain is an obsolete alternative form of the rank of captain in the Royal Navy. The term "post-captain" was descriptive only; it was never used as a title in the form "Post-Captain John Smith".
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).