This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Without fat, especially in the senses: made without fat, fat-free.

adj. without fat or fat solids

"The author devised a new version with butter (my recipe was fatless save for eggs and nuts), leaving my biscotti to remain my small contribution to the ages."

skimmed    low-cal    lite    light    calorie-free    skim