Japanese edit

For pronunciation and definitions of げどう – see the following entry.
外道
[noun] [from 611] (Buddhism) non-Buddhist teachings
[noun] [from 1965] (fishing) bycatch, unintentional catch
[noun] heterodoxy, heresy
[noun] (derogatory) wrong way; illegitimate way
[noun] (derogatory) brute, wretch, fiend
(This term, げどう, is the hiragana spelling of the above term.)