The process by which sediment particles that have a certain characteristic, such as a given shape or grain size, are separated from other associated particles by an active agent of transportation, such as wind, a stream, or a glacier. A measure of the degree to which this process has occurred within a body of sediment.
punitive adjective. âº formal or specialized law âintended as a âpunishment: punitive âaction The UN has âimposed punitive âsanctions on the âinvading âcountry. She is âsuing the ânewspaper for $5 million punitive âdamages, âclaiming they âknew the âarticle about her was âuntrue.
a punishment for violations of social norms. In large-scale societies, formal negative sanctions usually take the form of fines or prison sentences. In small-scale societies, informal negative sanction are more commonly used against those whose behavior is unacceptable. See positive sanction.