What dictionaries (online, software-based or in paper form) explain the origins of a word and its evolution over time? E.g. how the character was once written, how the usage – and the meaning – ...
CC-CEDICT is a Chinese to English dictionary, available for use On-line or for download (as a data file here: http://www.mdbg.net/chindict/chindict.php?page=cc-cedict). What similar projects provide ...
What dictionaries are available that contain separate illustrations for most of the terms? I would prefer something in online or in digital format.