| HEX | a corticosteroid drug (trade names Decadron or Dexamethasone Intensol or Dexone or Hexadrol or Oradexon) used to treat allergies or inflammation |
|---|---|
| HEX | a six-sided polygon |
| HEX | having six sides or divided into hexagons |
| HEX | a regular polygon formed by completing two equilateral triangles from a regular hexagon |
| HEX | greenlings |
| HEX | type genus of the Hexagrammidae |
| HEX | common food and sport fish of western coast of North America |
| HEX | any polyhedron having six plane faces |
| HEX | a monocotyledonous genus of the family Orchidaceae |
| HEX | orchid with yellowish-brown flowers with dark veins |
| HEX | orchid with slender nearly leafless reddish-brown stems with loose racemes of reddish-brown flowers |
| HEX | a verse line having six metrical feet |