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shipmaster

American  
[ship-mas-ter, -mah-ster] / ˈʃɪpˌmæs tər, -ˌmɑ stər /

noun

  1. a person who commands a ship; master; captain.


shipmaster British  
/ ˈʃɪpˌmɑːstə, ˈʃɪpmən /

noun

  1. the master or captain of a ship

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of shipmaster

1325–75; Middle English schipmaster; cognate with German Schiffmeister