1. a senior noncommissioned officer in the Navy or Coast Guard with a rank comparable to master sergeant in the Army; [syn: senior chief petty officer, SCPO]
WordNet (r) 3.0 (2006):
senior chief petty officer
n 1: a senior noncommissioned officer in the Navy or Coast Guard
with a rank comparable to master sergeant in the Army [syn:
senior chief petty officer, SCPO]