Screwdrivers are distinguished from each other based on their tip and what type of screw they drive. The two most common screwdriver tips are 1) the slot head screwdriver, and 2) the Phillips-head screwdriver.
Globalization broadly refers to the expansion of global linkages, the organization of social life on a global scale, and the growth of a global consciousness, hence to the consolidation of world society. Such an ecumenical definition captures much of what the term commonly means, but its meaning is disputed.
Definition of 'linkage'. linkage (lÉªÅkÉªdÊ ) A linkage between two things is a link or connection between them. The linkage of two things is the act of linking or connecting them. No one disputes the direct linkage between the unemployment rate and crime.