A type of warship, historically a fast and maneuverable vessel used for patrol and escort duties.
↗ Read on WikipediaMentioned once in An Affair To Forget.
An Affair To Forget
Season 2 · Episode 21 · S02E21
“Schooner? I thought it was a frigate.”
From the same episode and category.
“Did I ever mention one of my ancestors was a mutineer on the H.M.S. Bounty?”
“from what we could gather, he made it safely to Pitcairn Island, where he was quite fruitful and multiplied.”
“So you want to build a three-masted schooner.”
“No, no, that's a brigantine.”