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Engineering TermsAdd a term

prestressed concrete

Engineering; Civil engineering

Method for controlling weakness in tension. It can be used ...

Surface Defects

Materials science; Metallurgy

Surface defects plastically deform the surface of the ...

secondary bevel

Engineering; Mechanical engineering

The secondary bevel is the bevel from which the cutting ...

jet aircraft

Engineering; Mechanical engineering

Jet aircraft use airbreathing jet engines, which take in ...

Animals TermsAdd a term

zebra swallowtail butterfly

Animals; Insects

The zebra swallowtail is from the family Papilionidae. It ...

painted lady butterfly

Animals; Insects

Belonging to the Cynthia group of colorful butterflies, the ...

Clefairy

Animals; Mammals

(#035) Is a Normal-type Pokémon. It evolves from Cleffa ...

aurochs

Animals; Animals

The aurochs, also urus, ure (Bos primigenius), is an ...

Geography TermsAdd a term

Kangchenjunga

Geography; Geography

Kangchenjunga is the third highest mountain in the world. ...

Pineios

Geography; Geography

The Pineiós is a river in Peloponnese, Greece. It is ...

Achelous

Geography; Geography

The Achelous (, also Acheloos, is a river in western ...

Kazakhstan

Geography; Geography

Kazakhstan , officially the Republic of Kazakhstan, is a ...

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Diseases and Parasites that are a Threat to Bees.

Category: Science   1 21 Terms

9 Most Expensive Streets In The World

Category: Travel   1 9 Terms

Best Dictionaries of the English Language

Category: Languages   1 4 Terms