vital fluid

Coursing through veins

Vital fluid is an old term for any substance believed essential to life—blood, semen, or the mysterious life force itself.

The phrase belongs to an era when bodily fluids were thought to carry spiritual energy: He felt his vital fluid draining away.

Now used humorously or in historical contexts.

Related
  • ichorMythic deity essence
  • elixirMythical healing draught
  • plasmaElectrified matter state
  • bloodBody's oxygen carrier
  • sapPlant circulatory fluid

tree sap · ambrosia · mother's milk · lymph · humors · water · holy water · quintessence · nectar · chi · prana · breath of life · ether · potion · bile · saliva · sweat · groundwater

Opposites
life-sustaining vs. death-dealing substances

vital fluidpoison

Harmful ingested substance

venom · toxin · deadly poison · hemlock · lethal injection

essential vs. inert/non-essential fluids

vital fluidsewage

Liquid refuse in drains

stagnant water · brine · dead water · brackish water · industrial runoff

life force vs. death/decay

vital fluidcorruption

Dishonest abuse of power

putrescence · decay · embalming fluid · mortification · rigor mortis

Family

vital, vitals, vitality, vitalize, revitalize, revitalization, vitamin, fluid, fluids

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Everyday, not technical · Rated PG