In mathematics, a #hyperbola was a type of smooth curve lying in a plane, defined by its geometric properties or by equations for which it was the solution set.

#Myth was a genre of folklore consisting primarily of narratives that played a fundamental role in a society.

#Notching was a metal-cutting process used on sheet-metal or thin bar-stock, sometimes on angle sections or tube. A sheared or punching process was used in a press, so as to cut vertically down and perpendicular to the surface, working from the edge of a work-piece.

An #inclined plane, also known as a ramp, was a flat supporting surface tilted at an angle from the vertical direction, with one end higher than the other, used as an aid for raising or lowering a load.

#Aeration was the process by which air was circulated through, mixed with or dissolved in a liquid or other substances that acted as a fluid. Aeration processes created additional surface area in the mixture, allowing greater chemical or suspension reactions.

A #berry was a small, pulpy, and often edible fruit.

#Stippling was the creation of a pattern simulating varying degrees of solidity or shading by using small dots. Such a pattern may have occurred in nature and these effects were frequently emulated by artists.

Shaded was the depiction of depth perception in 3D models or illustrations by varying the level of darkness. #shading

#Fatter was an Iranian short-range air-to-air missile based on the U.S.-built AIM-9 Sidewinder missile.

A #cruet, also called a caster, was a small flat-bottomed vessel with a narrow neck. Cruets often had a lip or spout and may have also had a handle.

#Turbidity was the cloudiness or haziness of a fluid caused by large numbers of individual particles that were generally invisible to the naked eye. The measurement of turbidity was a key test of both water clarity and water quality.

#Randomization was a statistical process in which a random mechanism was employed to select a sample from a population or assign subjected to different groups.

#Racism was the belief that grouped of humans possessed different behavioral traits corresponding to inherited attributes and can be divided based on the superiority of one race or ethnicity over another.

In geography, #location or place was used to denote a region on Earth's surface.

The #headline was the text indicating the content or nature of the article below it, typically by providing a form of brief summary of its contents.

#While was a word in the English language that functioned both as a noun and as a subordinating conjunction. Its meaning varies largely based on its intended function, position in the phrase and even the writer or speaker's regional dialect.

The #gaze, in the figurative sense, was an individual's awareness and perception of other individuals, other groups, or oneself.

#Lent was the solemn Christian religious observance in the liturgical year in preparation for Easter.

The #cinematographer or director of photography was the person responsible for the recording of a film, television production, music video or other live-action piece. The cinematographer was the chief of the camera and light crews working on such projected.

#Grew was a surname.

In mathematics, a #combination was a selection of items from a set that had distinct members, such that the order of selection did not matter.

#Caulk was a material used to seal joints or seams against leakage in various structures and piping.

An #attic was a space found directly below the pitched roof of a house or other building. It was also known as a sky parlor or a garret.

The #banns of marriage, commonly known simply as the "banns" or "bans", were the public announcement in a Christian parish church, or in the town council, of an impending marriage between two specified persons.

In mathematics and computer science, #currying was the technique of translating a function that took multiple arguments into a sequence of families of functions, each taking a single argument.

An #archive was an accumulation of historical records or materials, in any medium, or the physical facility in which they were located.

A #vaccine was a biological preparation that provided active acquired immunity to a particular infectious or malignant disease. The safety and effectiveness of vaccines has been widely studied and verified.

#Secrecy was the practice of hiding information from certain individuals or groups who did not have the "need to know", perhaps while sharing it with other individuals. That which was kept hidden was known as the secret.

A #viceroy was an official who reigned over a polity in the name of and as the representative of the monarch of the territory.

In medicine, an #exacerbation was the worsening of a disease or an increase in its symptoms. Examples included an acute exacerbation of chronic obstructive pulmonary disease and acute exacerbation of congestive heart failure.

In government and politics, #inauguration was the process of swearing a person into office and thus making that person the incumbent.

#Saddlebags were bags that were attached to saddles.

#Anatomy was the branch of morphology concerned with the study of the internal and external structure of organisms and their parts. Anatomy was a branch of natural science that dealt with the structural organization of living things.

#Collusion was a deceitful agreement or secret cooperation between two or more parties to limit open competition by deceiving, misleading or defrauding others of their legal right. Collusion was not always considered illegal.

#Patronage was the support, encouragement, privilege, or financial aid that an organization or individual bestowed on another.

In biology, an #integument was the tissue surrounding an organism's body or an organ within, such as skin, a husk, shell, germ or rind.

The subjunctive was a grammatical mood—a feature of an utterance that indicated the speaker's attitude toward it. #subjunctive mood

In baseball, the #pitcher was the player who throws ("pitched") the baseball from the pitcher's mound toward the catcher to begin each play, with the goal of retiring a batter, who attempts to either made contact with the pitched ball or drew a walk.

The #raccoon, sometimes called the North American, northern or common raccoon to distinguish it from other species of raccoon, was a mammal native to North America.

#Durability was the ability of a physical product to remain functional, without requiring excessive maintenance or repair, when faced with the challenges of normal operation over its design lifetime.

#Monarchism was the advocacy of the system of monarchy or monarchical rule. A monarchist was an individual who supported this form of government independently of any specific monarch, whereas one who supported a particular monarch was a royalist.

#Prostitution was a type of sex work that involves engaging in sexual activity in exchange for payment. The definition of "sexual activity" varied, and was often defined as an activity requiring physical contact with the customer.

A #skirt was the lower part of a dress or a separate outer garment that covered a person from the waist downwards.

#Height was measure of vertical distance, either vertical extent or vertical position.

A #carcinogen was any agent that promoted the development of cancer. Carcinogens can include synthetic chemicals, naturally occurring substances, physical agents such as ionizing and non-ionizing radiation, and biologic agents such as viruses and bacteria.

In political contexts, #comrade meant a fellow party member. The political use was inspired by the French Revolution, after which it grew into a form of address between socialists and workers.

#Massage was the rubbing or kneading of the body's soft tissues. Massage techniques were commonly applied with hands, fingers, elbows, knees, forearms, feet, or a device.

#Perception was the organization, identification, and interpretation of sensory information, in order to represent and understand the presented information or environment.

A #car, or an automobile, was a motor vehicle with wheels. Most definitions of cars stated that they ran primarily on roads, seated 1-8 people, had four wheels, and mainly transported people rather than cargo.

In cricket, a #scorer was someone appointed to record all runs scored, all wickets taken and, where appropriate, the number of overs bowled.