(alternative medicine) The branch of therapy based on manipulation of bones and muscles. / (rare) Any disease of the bones.

A tuned electronic circuit used to generate a continuous output waveform. / An instrument for measuring rigidity by the torsional oscillations of a weighted wire.

(intransitive) To swing back and forth, especially if with a regular rhythm. / (intransitive) To vacillate between conflicting opinions, etc. / (intransitive) To vary above and below a mean value.

Of ostentation. / Intended to attract notice. / Of tawdry display; kitsch.

(chemistry) An oxide of the metal osmium, OsO₄; it is very poisonous, has a pungent smell and can cause blindness; it is a powerful oxidizing agent, and is used to stain biological materials.

A person employed at an inn, hostelry, or stable to look after horses; a groom

Non-Oxford British English standard spelling of ostracize.

(pathology) A form of arthritis, affecting mainly older people, caused by chronic degeneration of the cartilage and synovial membrane of the joints, leading to pain and stiffness.

(chemistry) a technique whereby a solution is forced through a semipermeable membrane under pressure; used to generate drinkable water from seawater, or to separate chemical compounds

(transitive, intransitive) To kiss. / (mathematics) To touch so as to have the same tangent and curvature at the point of contact. / (intransitive) To make contact.