Chinese capital, from bei "north" + jing "capital" (as opposed to Nanking, literally "southern capital").
1968, Jamaican English (first in song title "Do the Reggay" by Toots & the Maytals), perhaps [OED, Barnhart] related to rege-rege "a quarrel, protest," literally "ragged clothes," variant of raga-raga, alteration and reduplication of English rag (n.).
city in China, literally "southern capital," from Chinese nan "south" + jing "capital."
"to propose or drink a toast," 1700, from toast (n.2). This probably is the source of the Jamaican and African-American vernacular word meaning "extemporaneous narrative poem or rap" (1962). Related: Toasted; toasting.
capital of Australia, 1826, from Aborigine nganbirra "meeting place."
1860, "act of converting (assets) to capital," noun of action from capitalize in the financial sense. The meaning "act of writing or printing in capital letters" is recorded from 1847, from the writing sense.
North Korean capital, from Korean p'yong "flat" + yang "land."