(Judaism) either of two small leather cases containing texts from the Hebrew Scriptures (known collectively as tefillin); traditionally worn (on the forehead and the left arm) by Jewish men during morning prayer
a high gear used at high speeds to maintain the driving speed with less output power
the state of high or excessive activity or productivity or concentration; "Troops are ready to go into overdrive as soon as the signal is given"; "Melissa's brain was in overdrive"
drive or work too hard; "The teacher is overworking his students"; "Overdriving people often suffer stress"
prevent the progress or free movement of; "He was hampered in his efforts by the bad weather"; "the imperialist nation wanted to strangle the free trade between the two small countries"
sports equipment used in calisthenic exercises and weightlifting; it is not attached to anything and is raised and lowered by use of the hands and arms
the vertical force exerted by a mass as a result of gravity
the relative importance granted to something; "his opinion carries great weight"; "the progression implied an increasing weightiness of the items listed"
an oppressive feeling of heavy force; "bowed down by the weight of responsibility"
(statistics) a coefficient assigned to elements of a frequency distribution in order to represent their relative importance