thione

== English == === Etymology === From thio- +‎ -one. === Noun === thione (plural thiones) (chemistry) A ketone-like compound in which the oxygen is replaced by sulfur, having the general formula R2C=S ==== Synonyms ==== thioketone ==== Related terms ==== thial thiol ==== See also ==== thione on Wikipedia.Wikipedia === Anagrams === one-hit, thieno, Ho-t'ien, ethion, Hinote, theion