This word is not acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A transformation; a semblance; a disguise.

"Our favourite transformance artists, Ikon, once described as “365 days of lent,” are showing us what doubt is all about at their monthly service at the Black Box."

transformable