lifeblood
lahyfb luhd
- n the blood considered as the seat of vitality
- n an essential or life-giving force
water is the lifeblood of India
- In 1986, a housewife from the Philippines whose given name meant "heart" gave lifeblood to her wounded nation.
- Trade is still the lifeblood of this metropolis--and a lifeline to the mainland: 65% of cargo reaching Victoria Harbor is then routed to China.
- The lifeblood of the world's largest economy was clotting, but the men who would be President answered with shared simplifications: muttered prayers to the god of oversight, an .