Word: linchpin
Part of speech: Noun
Syllables: linch
pin
Definition: A central cohesive source of stability and security; a person or thing that is critical to a system or organisation.
Morphemes:
Affix: linchpin
Language: en
PoS: Noun
Meaning: A central cohesive source of stability and security; a person or thing that is critical to a system or organisation.