give to a charity or good cause; "I donated blood to the Red Cross for the victims of the earthquake"; "donate money to the orphanage"; "She donates to her favorite charity every month"
a person who contributes to the fulfillment of a need or furtherance of an effort or purpose; "my invaluable assistant"; "they hired additional help to finish the work"
showing the wearing effects of overwork or care or suffering; "looking careworn as she bent over her mending"; "her face was drawn and haggard from sleeplessness"; "that raddled but still noble face"; "shocked to see the worn look of his handsome young face"- Charles Dickens
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