Wordnet 3.0
NOUN (2)
1.
a member of the military police in Britain;
2.
a porter who helps passengers with their baggage at a railroad station;
The Collaborative International Dictionary of English v.0.48:
Redcap \Red"cap`\, n.
1. (Zool.) The European goldfinch.
[1913 Webster]
2. A specter having long teeth, popularly supposed to haunt
old castles in Scotland. [Scot.] --Jamieson.
[1913 Webster]
WordNet (r) 3.0 (2006):
redcap
n 1: a member of the military police in Britain
2: a porter who helps passengers with their baggage at a
railroad station