Linchpin(noun)
A person or thing that is essential and holds something together.
Hindi meaning:मुख्य कड़ी
Synonyms: Key, Cornerstone, Anchor, Mainstay
Antonyms: Nonessential, Accessory, Trifle, Extra
Example: Trust is the linchpin of a strong relationship.
Trick to remember: Linchpin = link + pin jo sabko jod ke rakhe—agar ye nikal gaya to system hil jayega.
Learn it with 19 more words: Daily Vocabulary – 12 February 2026 →
