Any foraminifer of the family Staffellidae

(euphemistic) The word rape, regarded as a vulgar or taboo word. / (euphemistic) The word retard, regarded as a vulgar or taboo word.

(adjectival) Secret; covert; undisclosed. / (adverbial) Secretly; covertly; undisclosedly. / Used other than figuratively or idiomatically: see under, table.

Pertaining to intertextuality; being or involving the reference to one text in another.