undergo
— Verb
– English
~ pass through; "The chemical undergoes a sudden change"; "The fluid undergoes shear"; "undergo a strange sensation"
undergrad
— Noun
– English
~ a university student who has not yet received a first degree
undergraduate
— Noun
– English
~ a university student who has not yet received a first degree
undergrave
— Verb
– Danish
~ langsomt svække el. ødelægge, ofte umærkeligt el. ...
Underground Railway
— Noun
– English
~ secret aid to escaping slaves that was provided by abolitionists in the years before the American Civil War
underground
— Noun
– English
~ an electric railway operating below the surface of the ground (usually in a city); "in Paris the subway system is called the `metro' and in London it is called the `tube' or the `underground'"
underground press
— Noun
– English
~ a system of clandestine printing and distribution of dissident or banned literature
underground
— Noun
– English
~ a secret group organized to overthrow a government or occupation force
Underground Railroad
— Noun
– English
~ secret aid to escaping slaves that was provided by abolitionists in the years before the American Civil War
underground
— Adverb
– English
~ beneath the surface of the earth; "water flowing underground"
underground
— Adverb
– English
~ in or into hiding or secret operation; "the organization was driven underground"
underground
— Adjective
– English
~ under the level of the ground; "belowground storage areas"; "underground caverns"
underground
— Adjective
– English
~ conducted with or marked by hidden aims or methods; "clandestine intelligence operations"; "cloak-and-dagger activities behind enemy lines"; "hole-and-corner intrigue"; "secret missions"; "a secret agent"; "secret sales of arms"; "surreptitious mobilization of troops"; "an undercover investigation"; "underground resistance"
undergrow
— Verb
– English
~ grow below something; "The moss undergrew the stone patio"
undergrowth
— Noun
– English
~ the brush (small trees and bushes and ferns etc.) growing beneath taller trees in a wood or forest
undergrund
— Noun
– Danish
~ mere el. mindre dybtliggende geologiske formatione ...
undergrund
— Noun
– Danish
~ eldrevet, underjordisk jernbane der med et system ...
undergrundsbane
— Noun
– Danish
~ eldrevet, underjordisk jernbane der med et system ...