tetrakis legomenon

== English == === Etymology === From Ancient Greek τετράκις λεγόμενον (tetrákis legómenon, “(something) said only four times”), from τετράκις (tetrákis, “four times”) and λεγόμενον (legómenon), passive participle of λέγω (légō). === Noun === tetrakis legomenon (plural tetrakis legomena) (rare, linguistics) A word occurring only four times in a given corpus. ==== Related terms ==== dis legomenon hapax legomenon tris legomenon