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

• Lexulous
• Wordscraper
• Wordosaur

n. The practice of living, with others, in a flat.

n. A type of paint that dries with a flat (matt) finish; a coating of such paint.

n. The process of applying a coating of flatting paint.

n. A flat part of something, a flattening.

n. The process of becoming flat.

n. The process of causing something to become flat; the process of flattening something.

n. An instance of a musical note being flatter than intended.

n. A method of preserving gilding unburnished, by touching with size.

n. The process of forming metal into sheets by passing it between rollers.

v. Present participle of flat.

n. The process or operation of making flat, as a cylinder of glass by opening it out.

n. A mode of painting,in which the paint, being mixed with turpentine, leaves the work without gloss.

n. A method of preserving gilding unburnished, by touching with size.

n. The process of forming metal into sheets by passing it between rolls.

n. A method of preserving unburnished gilding, by touching it with size; also, the coating of size laid over the gilding.

n. A mode of house-painting in which the paint, from mixture with turpentine, leaves the work flat or without gloss.

n. The rolling out of metal into sheets by the pressure of rolls or cylinders.

n. In leather manufacturing, a method of dressing shaved hides.

n. In sheet-glass manuf., the operation of flattening.

n. In music, the act of depressing a tone below a true or given pitch.

"It is a race I look forward to attending every year and have unfinished business there after flatting out of the lead with a half lap to go a couple years ago."

flat    flatter