qu'est-ce que c'est

== French == === Etymology === From qu'est-ce que (“what (is it that)”) +‎ c'est (“it is, this is”). === Pronunciation === IPA(key): /k‿ɛs kə s‿ɛ/ === Phrase === qu'est-ce que c'est ? what is that? what is this? what is it? what does that mean? how do you say? what is the word? ==== Synonyms ==== (informal) késaco ==== Related terms ==== qu'est-ce que