boatmaster

== English == === Etymology === From Middle English botmeyster, equivalent to boat +‎ master. === Noun === boatmaster (plural boatmasters) (nautical) A person officially qualified to be in charge of a vessel of a specified category. ==== Translations ==== === References === The Merchant Shipping (Boatmasters’ Qualifications, Crew and Hours of Work) Regulations 2015 [1]