infuse

infuse, suffuse, imbue, ingrain, inoculate, leaven mean to introduce one thing into another so as to affect it throughout. infuse implies a pouring in of something that gives new life or significance. new members infused enthusiasm into the club suffuse implies a spreading through of something that gives an unusual color or quality. a room suffused with light imbue implies the introduction of a quality that fills and permeates the whole being. imbue students with intellectual curiosity ingrain, used only in the passive or past participle, suggests the deep implanting of a quality or trait. clung to ingrained habits inoculate implies an imbuing or implanting with a germinal idea and often suggests stealth or subtlety. an electorate inoculated with dangerous ideas leaven implies introducing something that enlivens, tempers, or markedly alters the total quality. a serious play leavened with comic moments