Definition of quantitative

• expressible as a quantity or relating to or susceptible of measurement; "export wheat without quantitative limitations"; "quantitative analysis determines the amounts and proportions of the chemical constituents of a substance or mixture"
• relating to the measurement of quantity; "quantitative studies"
• (of verse) having a metric system based on relative duration of syllables; "in typical Greek and Latin verse of the classical period the rhymic system is based on some arrangement of long and short elements"