derechef

== French == === Etymology === Univerbation of de rechef. === Pronunciation === IPA(key): /də.ʁ(ə).ʃɛf/ === Adverb === derechef (literary, dated) once more, anew Synonym: de nouveau (more common) immediately === Further reading === “derechef”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012