上线 Traditional form: 上線 Pinyin (reading): shàngxiàn Definitions: to go online to put sth online Characters: 上 - above, on top, superior; to go up; to attend; previous 线 - line, thread, wire; clue, trail Traditional characters: 上 - above, on top, superior; to go up; to attend; previous 線 - line, thread, wire; clue, trail