Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
PO | Yes | No | No | No |
master-at-arms | Yes | No | No | No |
PO (noun) | master-at-arms (noun) |
---|---|
an independent agency of the federal government responsible for mail delivery (and sometimes telecommunications) between individuals and businesses in the United States | the senior petty officer; responsible for discipline aboard ship |
a noncommissioned officer in the Navy or Coast Guard with a rank comparable to sergeant in the Army |