Reaction may refer to: Response to another event
- Adverse drug reaction
- Chemical reaction
- Emotional reaction
- Light reaction
- Nuclear reaction
- TNA Reaction, a documentary show of TNA behind scenes.
- Reaction (physics), as defined by Newton's third law
- Reactionary, a political tendency
- Reflex reaction
- other uses
- Reaction Records, a record label
- ReAction GUI a GUI toolkit used on AmigaOS
- Reaction (software), a Perl application framework
- "Reaction" (song), a 1986 song by American R&B singer Rebbie Jackson
- "Reaction", a 2008 single by Dead Letter Circus
Famous quotes containing the word reaction:
“An actor must communicate his author’s given message—comedy, tragedy, serio- comedy; then comes his unique moment, as he is confronted by the looked-for, yet at times unexpected, reaction of the audience. This split second is his; he is in command of his medium; the effect vanishes into thin air; but that moment has a power all its own and, like power in any form, is stimulating and alluring.”
—Eleanor Robson Belmont (1878–1979)