Home » Sociology » Meaning of DOUBLING TIMEMeaning of DOUBLING TIMEMeaning of DOUBLING TIME:The time it takes for a particular level of population to double. Check more.... Meaning of ZONING Meaning of ZONE IN TRADITION Meaning of ZIPF MIGRATION HYPOTHESIS Meaning of ZERO TOLERANCE POLICING Meaning of ZEITGEIST Meaning of Z SCORE Meaning of YUGA Meaning of YOUTH CULTURE Meaning of XENOPHOBIA Meaning of XENOCENTRISM