Words related to keep
"anything kept or given to be kept for the sake of the giver; a token of friendship," 1790, from keep (v.) + sake (n.1); an unusual formation on model of namesake; thus an object kept for the sake of the giver. The word was used c. 1830s in titles of popular holiday gift books containing beautiful engravings and mediocre poetry. As an adjective by 1839.
also peacekeeping, 1961 in the international sense, "regular maintenance by an organization of peace between nations or communities," from peace + keeping, verbal noun from keep (v.). Earlier "preservation of law and order" (mid-15c.), from verbal phrase keep the peace. Related: Peace-keeper (1570s).