Conducive to hopelessness; depressing or bleak.
Off the air; not transmitting.
Ambiguously or unclearly expressed: enigmatic, esoteric, mysterious, obscure, undefined.
Without moral or spiritual light; sinister, malign.
With emphasis placed on the unpleasant aspects of life; said of a work of fiction, a work of nonfiction presented in narrative form, or a portion of either.
Deprived of sight; blind.
Transmitting, reflecting, or receiving inadequate light to render timely discernment or comprehension: caliginous, darkling, dim, gloomy, lightless, sombre.
Having racing capability not widely known.
Marked by or conducted with secrecy: hidden, secret; clandestine, surreptitious.
Lacking progress in science or the arts.
Extinguished.
Dull or deeper in hue; not bright or light.
Having an absolute or (more often) relative lack of light.
Extremely sad, depressing, or somber, typically due to, or marked by, a tragic or undesirable event.
A complete or (more often) partial absence of light.
Ignorance.
Nightfall.
A dark shade or dark passage in a painting, engraving, etc.
To remain in the dark, lurk, lie hidden or concealed.
To make dark, darken; to obscure.
To grow or become dark, darken.
To be formed into a head by upsetting in fastening.
reduced in price, originally to a price below which an article would not be sold by the auctioneer
powerful enough to overwhelm or knock down
Capable of being taken apart for packing or removal.
To employ the knockdown technique
The condition of a sailboat being pushed abruptly to horizontal, with the mast parallel to the water surface.
An act of knocking down or the condition of being knocked down.
A shelter erected for use as a temporary dressing room.
A collection of parts required to assemble a product, typically manufactured in one region and exported elsewhere for assembly.
a short pass played downwards, for example from the head onto someone's feet.
A genetically modified organism that carries one or more genes in its chromosomes that have been made less active or had their expression reduced.
The use of a reagent such as an oligonucleotide with sequence complementary to an active gene or its mRNA transcript, to interfere with the expression of said gene.
An overwhelming blow.