1. Hallowmas a Christian feast day honoring all the saints
  2. Hallowmass a Christian feast day honoring all the saints
  3. hallux the first largest innermost toe
  4. Holmes a fictitious detective in stories by A. Conan Doyle
  5. Holcus a genus of Old World grasses widely cultivated in America
  6. half-mast a position some distance below the top of a mast to which a flag is lowered in mourning or to signal distress
  7. half mask a mask covering the upper part of the face but with holes for the eyes
  8. allogamous relating to cross-fertilization in plants
  9. Glaucomys New World flying squirrels
  10. Halicoeres a genus of Labridae
  11. polygamous having more than one mate at a time
  12. amalgamate bring or combine together or with something else
  13. valgus a deformity in which there is an abnormal displacement of part of a limb away from the midline of the body
  14. black moss dense festoons of greenish-grey hairlike flexuous strands anchored to tree trunks and branches by sparse wiry roots; southeastern United States and West Indies to South America
  15. alchemise alter (elements) by alchemy
  16. helix a curve that lies on the surface of a cylinder or cone
  17. Hamas a militant Islamic fundamentalist political movement that opposes peace with Israel and uses terrorism as a weapon; seeks to create an Islamic state in place of Israel; is opposed to the PLO and has become a leading perpetrator of terrorist activity in Israel; pioneered suicide bombing
  18. halma a board game in which players try to move their pieces into their opponent's bases
  19. Helix type genus of the family Helicidae
  20. helium a light colorless element that is one of the six inert gases