to avoid mentioning; taboo word; name of deceased emperor or superior

without concealing anything; to pass away; to die

taboo name (e.g. of emperor)

taboo; to avoid as taboo; to abstain from

to use the tabooed name 名諱|名讳[ming2 hui4] of hierarchical superiors (old); to violate a taboo; to use a taboo word or character