15-letter words containing c, a, r, m, k
- molecular clock — the changes in the amino acid sequences of proteins that take place during evolution and speciation, and from which the dates of branchings of taxonomic groups can be deduced.
- molecular knife — a segment of genetic material that inhibits the reproduction of the AIDS virus by breaking up specific areas of the virus's genes.
- monkey, scratch — scratch monkey
- mount blackburn — a mountain in SE Alaska, the highest peak in the Wrangell Mountains. Height: 5037 m (16 523 ft)
- niche marketing — marketing aimed at a specialized group
- platform rocker — a rocking chair supported on a stationary base
- platform ticket — a pass allowing a visitor to enter upon a railroad platform from which those not traveling are ordinarily excluded.
- police marksman — a police officer skilled in precision shooting, esp with a sniper rifle
- raw milk cheese — cheese or a cheese made with unpasteurized milk
- raw-pack method — cold pack (def 2).
- rockrose family — the plant family Cistaceae, characterized by herbaceous plants and shrubs having simple, usually opposite leaves, solitary or clustered flowers, and capsular fruit, and including the frostweed, pinweed, and rockrose.
- rocky mountains — mountain range in USA and Canada
- sand-lime brick — a hard brick composed of silica sand and a lime of high calcium content, molded under high pressure and baked.
- shock treatment — electroconvulsive therapy
- shrimp cocktail — prawns and lettuce in Mary Rose sauce
- social bookmark — the practice of saving bookmarked Web pages to a public website as a way to share the links with other Internet users: Social bookmarking is a tool that allows you to add tags and comments to your bookmarks.
- tidal benchmark — a benchmark used as a reference for tidal observations.