1. wanted poster a public announcement by a law enforcement agency that they desire to question or arrest some person
  2. windowpane oyster marine bivalve common in Philippine coastal waters characterized by a large thin flat translucent shell
  3. cotoneaster any shrub of the genus Cotoneaster: erect or creeping shrubs having richly colored autumn foliage and many small white to pinkish flowers followed by tiny red or black fruits
  4. actinometer an instrument for measuring the intensity of electromagnetic radiation (usually by the photochemical effect)
  5. octane number a measure of the antiknock properties of gasoline
  6. Cape lobster small lobster of southern Africa
  7. takeoff booster the first stage of a multistage rocket
  8. John Webster English playwright (1580-1625)
  9. morale booster anything that serves to increase morale
  10. octameter a verse line having eight metrical feet
  11. European lobster lobster of Atlantic coast of Europe
  12. actinomycete any bacteria belonging to the order Actinomycetales
  13. Actiniopteris terrestrial ferns of tropical Asia and Africa
  14. actinometry measuring the intensity of electromagnetic radiation
  15. expository serving to expound or set forth
  16. middle buster moldboard plow with a double moldboard designed to move dirt to either side of a central furrow
  17. Ectopistes a genus of Columbidae
  18. rock lobster warm-water lobsters without claws
  19. clot buster a kind of pharmaceutical that can break up clots blocking the flow of blood to the heart muscle
  20. alabaster a fine-textured white gypsum used for carving