Q-What about children who outgrow their safety seats before age four?* A-Most 2-year-olds and many 3-year-olds are too immature to sit still in a booster with a lap and shoulder belt, which allows them to lean forward or sideways.
Noun. 1. tumult-a state of commotion and noise and confusion. garboil, tumultuousness, uproar. commotion, hoo-ha, hoo-hah, hurly burly, kerfuffle, to-do, disruption, disturbance, flutter-a disorderly outburst or tumult; they were amazed by the furious disturbance they had caused.
Freebase (0.00 / 0 votes) Rate this definition: Dissimulation. Dissimulation is a form of deception in which one conceals the truth. It consists of concealing the truth, or in the case of half-truths, concealing parts of the truth, like inconvenient or secret information. Dissimulation differs from simulation, in which one exhibits false information.