a flat pattern is when you take a 3D shape and you basically unfold and flatten the shape so it's in 2D
A yoga mat
CUPS PUMICE ROCK CAN
It was the American Civil War where American troops wore flat caps called kepis.
A flat army cap is commonly referred to as a "garrison cap" or "flight cap." It is a type of military headgear that is characterized by its flat, foldable design and is often worn by military personnel. In some contexts, it may also be called a "service cap" or "barracks cap."
It is not the color that is flat, it is the surface that is either glossy (very shiny, like a new car), or semi-gloss (not as shiny, but still a little shiny), or flat (not shiny at all, though still smooth). These terms are usually used to describe what a wall or other surface will look like when paint has been applied and dries.
A flat pattern is also known as a flat pattern design or a pattern flat. It refers to a two-dimensional representation of a garment or textile design, used in fashion and apparel production. This type of pattern serves as a template for cutting fabric pieces before assembly, helping designers visualize the final product and ensuring accurate fit and proportions.
Flat patterning and pattern drafting are different terms for the same thing.
If referring to the sequence of sharps commencing with F#, then the pattern is as follows: F#, C#, G#, D#, A#, E#, B# However, if referring to the key of F, there are no sharps, but flats, and the order is reversed: B flat, E flat, A flat, D flat, G flat, C flat, F flat
Flat horse racing is when a horse is racing on a flat. a flat is a course without jumps. Flat horse racing is horse racing without jumps.
2d, or an unfolded version of a shape
pattern
A plain is a flat piece of land without a pattern that is easily understood due to its lack of significant features or obstacles.
A flat pattern is woven material that does not have raised threads. The most common patterns are the various weaves such as common, Jacquard, or alternating. The example of brocade is a raised pattern that is woven into textiles. Surprisingly, embroideries and color patterns do not "count" as patterns in the textile industries.
A 2D figure is flat, while a relief is a raised pattern.
Flat-lining is sewing your the lining and shell pieces of your project (wrong sides together) before you assemble. You then treat the flat lined piece as one; flat lining allows for a heavier weight to the material which can aid construction. Your question doesn't state whether this is part of the pattern instructions, but I am assuming it calls for flat-lining prior to assembling any of the pieces.
The Milky Way galaxy is a flat spiral - one of the commonest galactic forms in the universe.
A banded mineral is a mineral that has grains that are arranged in a particular pattern of flat layers or forms swirls.