In condensed matter physics, an amorphous (from the Greek a, without, morphé, shape, form) or non-crystalline solid is a solid that lacks the long-range order characteristic of a crystal.

In part of the older literature, the term has been used synonymously with glass. Nowadays, "amorphous solid" is considered to be the overarching concept, and "glass" the more special case: A glass is an amorphous solid that transforms into a liquid upon heating through the glass transition.

Other types of amorphous solids include gels, thin films, and nanostructured materials.

Even amorphous materials have some short-range order at the atomic length scale due to the nature of chemical bonding. Furthermore, in very small crystals a large fraction of the atoms are located at or near the surface of the crystal; relaxation of the surface and interfacial effects distort the atomic positions, decreasing the structural order. Amorphous form have higher dissolution rate compare to any other form.Even the most advanced structural characterization techniques, such as x-ray diffraction and transmission electron microscopy, have difficulty in distinguishing between amorphous and crystalline structures on these length scales.^{[citation needed]}

Portugal. The Man is an American rock band based in Portland, Oregon, but originally from Wasilla, Alaska. The group released their first two albums with Fearless Records. They also released material on their own imprint Approaching AIRballoons through indie label Equal Vision Records. They signed to Atlantic Records on April 2, 2010.

The members of Portugal. The Man were all born and raised in Alaska, with the exception of Jason Sechrist, who was born in Portland, Oregon, and Ryan Neighbors, who grew up in Salem, Oregon. Around August 2002, the band Anatomy of a Ghost was formed after Gourley moved to Portland, having had no previous singing experience. Anatomy of A Ghost quickly gained popularity, but before long, the group broke up. Portugal. The Man was originally started as John Gourley's side project, with Carothers playing bass. Before they had a drummer, they used drum machines and synth-loops as the backing beat. Gourley and Carothers teamed up with Wesley Hubbard, Nick Klein (former guitar tech for Anatomy of a Ghost) and Harvey Tumbleson, and formed Portugal. The Man. The band left Alaska and went to Portland with the intent of recording and touring. The band recorded demos in the summer of 2004 and followed this with a tour with Chiodos that fall. In spring 2005, Klein and Tumbleson left and soon after Sechrist joined the band. Portugal. The Man's debut record Waiter: "You Vultures!" was released by Fearless Records on January 24, 2006. The album was produced by Casey Bates.

"The Man" is a slang phrase that may refer to the government or to some other authority in a position of power. In addition to this derogatory connotation, it may also serve as a term of respect and praise.

The phrase "the Man is keeping me down" is commonly used to describe oppression. The phrase "stick it to the Man" encourages resistance to authority, and essentially means "fight back" or "resist", either openly or via sabotage.

The earliest recorded use^{[citation needed]} of the term "the Man" in the American sense dates back to a letter written by a young Alexander Hamilton in September 1772, when he was 15. In a letter to his father James Hamilton, published in the Royal Dutch-American Gazette, he described the response of the Dutch governor of St. Croix to a hurricane that raked that island on August 31, 1772. "Our General has issued several very salutary and humane regulations and both in his publick and private measures, has shewn himself the Man." ^{[dubious – discuss]} In the Southern U.S. states, the phrase came to be applied to any man or any group in a position of authority, or to authority in the abstract. From about the 1950s the phrase was also an underworld code word for police, the warden of a prison or other law enforcement or penal authorities.