17-letter words containing c, o, b, h
- phonetic alphabet — an alphabet containing a separate character for each distinguishable speech sound.
- pocket battleship — a small heavily armed and armored warship serving as a battleship because of limitations imposed by treaty.
- purple chokeberry — See under chokeberry (def 1).
- purple shore crab — any of numerous crabs that live along the shoreline between the tidemarks, as Hemigrapsus nudus (purple shore crab) of the Pacific coast of North America.
- republic of china — People's Republic of, a country in E Asia. 3,691,502 sq. mi. (9,560,990 sq. km). Capital: Beijing.
- republic-of-china — People's Republic of, a country in E Asia. 3,691,502 sq. mi. (9,560,990 sq. km). Capital: Beijing.
- rhinoceros beetle — any of several scarabaeid beetles, especially of the genus Dynastes, which comprises the largest beetles, characterized by one or more horns on the head and prothorax.
- ribbon microphone — a microphone that utilizes a metal ribbon suspended in a magnetic field.
- saxe-coburg-gotha — a member of the present British royal family, from the establishment of the house in 1901 until 1917 when the family name was changed to Windsor.
- semi-biographical — of or relating to a person's life: He's gathering biographical data for his book on Milton.
- sodium bichromate — a red or orange crystalline, water-soluble solid, Na 2 Cr 2 O 7 ⋅2H 2 O, used as an oxidizing agent in the manufacture of dyes and inks, as a corrosion inhibitor, a mordant, a laboratory reagent, in the tanning of leather, and in electroplating.
- spoonbill catfish — flathead catfish.
- stick to the ribs — to pierce or puncture with something pointed, as a pin, dagger, or spear; stab: to stick one's finger with a needle.
- synchronous orbit — an orbit in which the orbital period of a satellite is identical to the spin period of the central body
- synthetic biology — the application of computer science techniques to create artificial biological systems
- the bag of tricks — every device; everything
- the barbary coast — a historic name for the Mediterranean coast of North Africa: a centre of piracy against European shipping from the 16th to the 19th centuries
- the black country — the formerly heavily industrialized region of central England, northwest of Birmingham
- the carboniferous — the Carboniferous period or rock system
- to beat the clock — If you beat the clock, you finish doing something or succeed in doing something before the time allowed for doing it has ended.
- to cook the books — If you say that someone has cooked the books, you mean that they have changed figures or a written record in order to deceive people.
- turbosupercharger — (formerly) a turbocharger.
- white blood cells — any of various nearly colorless cells of the immune system that circulate mainly in the blood and lymph and participate in reactions to invading microorganisms or foreign particles, comprising the B cells, T cells, macrophages, monocytes, and granulocytes.
- white book cd-rom — (hardware, standard) A more open CD-ROM standard than Green Book CD-ROM. All films mastered on CD-ROM after March 1994 use White Book. Like Green Book, it is ISO 9660 compliant, uses mode 2 form 2 addressing and can only be played on a CD-ROM drive which is XA (Extended Architecture) compatible. White book CDs are labelled "Video CD".