Also called chief officer.
- the officer of a merchant vessel next in command beneath the captain.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for chief-officer
Historical Examples of chief-officer
- an officer second in command to the captain of a merchant shipAlso called: first officer
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