Ogive. An Ogive (pronounced O-Jive) is a graph that represents the cumulative frequencies for the classes in a frequency distribution and it is a continuous frequency curve. Ogive has the shape of an elongated 'S' and is sometimes called a double curve with one portion being concave and the other being convex.o plot an ogive, we need class boundaries and the cumulative frequencies. For grouped data, ogive is formed by plotting the cumulative frequency against the upper boundary of the class.
â¢ TUBEROSITY (noun). The noun TUBEROSITY has 1 sense: 1. a protuberance on a bone especially for attachment of a muscle or ligament. Familiarity information: TUBEROSITY used as a noun is very rare. TUBEROSITY (noun). The noun TUBEROSITY has 1 sense: 1. a protuberance on a bone especially for attachment of a muscle or ligament. Familiarity information: TUBEROSITY used as a noun is very rare.
aÃ±u. 1  a twining herb, Tropaeolum tuberosum, of the nasturtium family, found in the Andes, having edible tubers and large flowers with yellow petals and red spurs. 2  the tuber of this plant.