Definitions

conforming to the standards and conventions of the middle class

A gum ridge refers to the raised line or area of flesh in the mouth where the teeth are or were previously located. There are two gum ridges, one in the upper jaw (maxillary ridge) and one in the lower jaw (mandibular ridge). These ridges become anatomy of interest, especially in dental procedures such as denture fitting.

ma-sēf, n. a central mountain-mass; an orographic fault-block. [Fr.]

Roughdried refers to the process of drying something, often clothes or laundry, without resorting to any special finishing procedures such as smoothing, ironing or pressing. Its typically done by simply hanging out the clothes to dry naturally or using a regular tumble dryer.

Unswept usually refers to an area, place or thing that has not been swept or cleaned with a broom. It is often used in a literal sense to describe an unclean or dirty situation. However, it can also be used metaphorically to describe something that has not been addressed, managed or taken care of.

Social Dancing is the second studio album by the Scottish musical trio Bis.

Monopolization is a concept of US antitrust law, which refers to an offense under Section 2 of the American Sherman Antitrust Act 1890. It has a specific legal meaning, which is parallel to the abuse of a dominant position in EU competition law, under TFEU article 102. The Sherman Act 1890 §2 states that any person who shall monopolize . . . any part of the trade or commerce among the several states, or with foreign nations shall be deemed guilty of a felony. Section 2 also forbids attempts to monopolize and conspiracies to monopolize. Generally this means that corporations may not act in ways that have been identified as contrary to precedent cases. The main categories of prohibited behavior include exclusive dealing, price discrimination, refusing to supply an essential facility, product tying and predatory pricing.

Malignly refers to an intent or action characterized by intense ill will, harm, or evilness. It signifies a malicious nature or behavior intended to cause damage, suffering, or distress.

The term Yankee corn does not have a widely recognized or specific definition. It could possibly describe corn grown in the northern states of the U.S., particularly in the New England area also known as Yankee region. However, context might indicate another meaning, such as a particular variety of corn or a specific way of preparing it. Its recommended to consult relevant sources or people to clarify the definition in a specific context.

Inspection refers to the systematic process of examining, assessing, or scrutinizing something to see its current condition or to check whether it conforms to set standards, regulations, or expectations. This could be applied to a wide range of items such as vehicles, machinery, buildings, or systems. Repair, on the other hand, refers to the act of fixing, restoring, or mending something that is broken, damaged, or not functioning properly. It involves taking corrective actions to restore the optimal condition or functionality of an item. This could involve replacing damaged parts, correcting faults, or resolving issues affecting the performance or safety of an item. Both inspection and repair are important in maintaining the quality, safety, and efficiency of products or systems.

Reed grass refers to any species of tall, perennial grasses from the family Poaceae. They have a widespread distribution, commonly found in wetlands or alongside rivers. These grasses are characterized by their long, slender stems, and narrow, pointed leaves. They often form dense colonies and play a vital role in erosion control and water purification. The term reed grass is used interchangeably for grasses from several different genera, including Phragmites, Calamagrostis, and others.

A photocathode is a surface engineered to convert light (photons) into electrons using the photoelectric effect. Photocathodes are important in accelerator physics where they are utilised in a photoinjector to generate high brightness electron beams. Electron beams generated with photocathodes are commonly used for free electron lasers and for ultrafast electron diffraction. Photocathodes are also commonly used as the negatively charged electrode in a light detection device such as a photomultiplier or phototube.

In metalworking, casting involves pouring liquid metal into a mold, which contains a hollow cavity of the desired shape, and then allowing it to cool and solidify. The solidified part is also known as a casting, which is ejected or broken out of the mold to complete the process. Casting is most often used for making complex shapes that would be difficult or uneconomical to make by other methods. Casting processes have been known for thousands of years, and widely used for sculpture, especially in bronze, jewellery in precious metals, and weapons and tools. Traditional techniques include lost-wax casting, plaster mold casting and sand casting. The modern casting process is subdivided into two main categories: expendable and non-expendable casting. It is further broken down by the mold material, such as sand or metal, and pouring method, such as gravity, vacuum, or low pressure.

Run aground refers to when a ship or submarine hits the sea bottom or land under the water, causing it to become stuck and unable to move. This can occur if the vessel strays out of a deep water channel or due to low tide, navigational errors or mechanical failure.