1. feudalism the social system in which vassals were protected by lords
  2. fetal age the age of an embryo counting from the time of fertilization
  3. fatalism a doctrine that all events are predetermined in advance
  4. vade mecum a concise reference book providing specific information about a subject or location
  5. red algae marine algae in which the chlorophyll is masked by a red or purplish pigment; source of agar and carrageenan
  6. talcum a fine grained mineral having a soft soapy feel and consisting of hydrated magnesium silicate; used in a variety of products including talcum powder
  7. football game any of various games played with a ball (round or oval) in which two teams try to kick or carry or propel the ball into each other's goal
  8. wedlock the state of being a married couple voluntarily joined
  9. nostalgic unhappy about being away and longing for familiar things
  10. vitalism (philosophy) a doctrine that life is a vital principle distinct from physics and chemistry
  11. feel like have an inclination for something or some activity
  12. fetlock the joint between the cannon bone and the pastern
  13. deliquium a spontaneous loss of consciousness caused by insufficient blood to the brain
  14. telecom (often plural) systems used in transmitting messages over a distance electronically
  15. Wu dialect a dialect of Chinese spoken in the Yangtze delta
  16. feedback the process in which output of a system is returned to input
  17. photalgia pain in the eye resulting from exposure to bright light
  18. foetology the branch of medicine concerned with the fetus in the uterus
  19. fetology the branch of medicine concerned with the fetus in the uterus
  20. feedbag a canvas bag that is used to feed an animal