sidérant

== French == === Pronunciation === IPA(key): /si.de.ʁɑ̃/ === Adjective === sidérant (feminine sidérante, masculine plural sidérants, feminine plural sidérantes) baffling, flummoxing === Participle === sidérant present participle of sidérer === Further reading === “sidérant”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012