Definitions containing the term warm-up

What does warm-up mean?

U	Up Computing » Assembly
UTD	Up To Date Business » Accounting
PIU	Pump It Up Internet » Chat
FU	Follow Up Medical » Oncology
FU	Follow Up Medical » Physiology
LUT	Look - Up Table Computing » Drivers
LUT	Look Up Table Computing » General
PU	Pick Up Governmental » Transportation
W&D	Warm and dry Medical » Physiology
DUN	Dial-Up Networking Computing » Drivers
DUN	Dial-Up Networking Computing » Telecom
%+{	Got beat up Internet » Emoticons
F/U	Follow Up Medical » Physiology
WAZUP	What's Up? Computing » Texting
WAZUP	What's Up? Internet » Chat
WAZZUP	What's Up? Computing » Texting
WAZZUP	What's Up? Internet » Wannas
DMU	Digital Mock-Up Computing » Software
PUA	Pick Up Artist Community » Performing Arts
PLU	Price Look Up Business » Accounting
SCUM	Society For Cutting Up Men Miscellaneous » Funnies
SNAFU	Situation Normal, All Fouled Up Governmental » Military
SNAFU	Situation Normal, All Fouled Up Governmental » US Government
SNAFU	Situation Normal, All Fouled Up Governmental » NASA
SNAFU	Situation Normal, All Fouled Up Governmental » Transportation

warm-up, tune-up, prolusion(verb): exercising in preparation for strenuous activity