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Science TermsAdd a term

Schwarzschild radius

Science; General science

The distance from the center of an object such that, if all ...


Transportation; Subway

The discipline of attentive observation of people's ...


Science; General science

Sound refers to "vibrations that travel through the air or ...

Iron Dome

Science; Basic science

It is a mobile all-weather air defense system which was ...

Education TermsAdd a term


Education; SAT vocabulary

One of a class of deities of the woods and herds ...

Stainless Steels

Materials science; Metallurgy

Stainless steels generally contain between 10-20% chromium ...


Materials science; Metallurgy

The use of a rotating multi-point cutting tool to machine ...


Education; SAT vocabulary

The obstruction of a heavenly body by its entering into the ...

Culture TermsAdd a term


Culture; General culture

The correct term for saying the electric power is off ...

Ion Manolescu Cultural Centre

Culture; General culture

The Ion Manolescu Cultural Centre is situated at the ...

Bloody Mary

Culture; Popular culture

One of the most popular urban legends of all time goes ...

The Clown Statue

Culture; General culture

A babysitter taking care of two small children called their ...

Featured blossariesStart a blossary

The National Park of American Samoa

Category: Geography   1 1 Terms


Category: Geography   2 10 Terms

Roman Site of Constantine

Category: History   1 1 Terms

2la's Terms


Geography; Countries & Territories

Officially pat of Moldovia, separated by a river, but ...

pickle winkers

Fashion; Style, cut & fit

A shoe or boot worn in the 1950's by british rock n roll ...


Fitness; Workouts

The original Bowflex machine came out in 2004 which was ...