The new term “freeze” can be defined as sudden stop of a moving system in an infinitedly short time without any change of the internal features such as structure and fabric of the system. The movement may be of some high energy just before the stop instance. “Freeze of chaos” can be one of the most interest, if it is in nature or mathematics. Freeze of sedimentary phenomena can be called as “sedimentary freeeze”. “Freeze” in the strict sense, i.e. “ideal freeze”, can not be in nature. “Actual freezes”, however, can occur and provide sedimentary records of high energy events such as earthquakes and chaotic flows in geohistory. Ambiguous use of “freezing” may be convenient sometimes.