skillion

== English == === Etymology 1 === From dialect skilling, from Middle English skyling. ==== Noun ==== skillion (plural skillions) (architecture) A room built against the back of another building, having a separate roof. ===== Synonyms ===== lean-to ===== Derived terms ===== === Etymology 2 === See +‎ -illion. ==== Noun ==== skillion (plural skillions) (slang, hyperbolic) Any indefinitely large number. ===== Synonyms ===== See also Thesaurus:zillion. ==== See also ==== Indefinite and fictitious numbers on Wikipedia.Wikipedia === Anagrams === Killions, killions