A battleship of the early 20th century designed for heavy artillery and armor.

Something that is very powerful or formidable.

कुछ ऐसा जो बहुत शक्तिशाली या प्रभावशाली हो।

English Usage: The new technological advancements have become a dreadnaught in the competitive market.

Hindi Usage: नई तकनीकी प्रगति प्रतिस्पर्धात्मक बाजार में एक भयकर शक्ति बन गई है।