Catachrēsis (κατάχρησις misuse of a word) is the extension of the meaning of a word beyond its proper sphere; especially a violent metaphor. In English: “a palatable tone,” “to take arms against a sea of troubles.”
δαιμόνιος extraordinary, θαυμάσιος decided, strange, capital, ἀμηχάνως and ὑπερφυῶς decidedly, ὑποπτεύω expect, ναυστολεῖν χθόνα Med. 682. Such usages are less often occasioned by the poverty of the language than by the caprice of the writer.