triple play

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun A defensive play that suddenly ends an inning by executing three consecutive putouts.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun baseball A rare defensive play in which three outs are recorded.
• noun An offering of three bundled services, especially telephone, television and broadband Internet.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun the act of getting three players out on one play