conclude
v.
early 14c., "end an argument," from Latin concludere "to shut up, enclose," from com- "together" (see com-) + -cludere, comb. form of claudere "to shut" (see close, v.). Meaning "reach a mental conclusion, deduce" is from late 14c., a sense also in Latin. Related: Concluded; concluding.
〔蒋〕[con-表示加强意义，clud关闭→结束，完结] 结束，完结，终了
〔李〕[con-(com-)=thoroughly完全地；clud=to shut关闭；-e→“to shut off thoroughly so as to bring to an end完全关闭，使之结束”→] v.① finish结束