18-letter words containing p, i, n, t, o, b
- protease inhibitor — a drug that inhibits the action of protease, especially any of a class of antiviral drugs that prevent the cleavage and replication of HIV proteins.
- public corporation — a corporation, owned and operated by a government, established for the administration of certain public programs.
- public examination — an examination, such as a GCSE exam, that is set by a central examining board
- rabbit-proof fence — a fence through which rabbits are unable to pass
- ribbon development — housing or commercial buildings built along a stretch of road.
- spin stabilization — a technique by which a bullet, rocket, etc, is made to spin around its longitudinal axis to assist it in maintaining a steady flight path
- to be tickled pink — If you are tickled pink, you are extremely pleased about something.
- to spill the beans — If you spill the beans, you tell someone something that people have been trying to keep secret.
- transporter bridge — a bridge for carrying passengers and vehicles by means of a platform suspended from a trolley.