(cycling) To maintain a distance of half a wheel in front of another rider, regarded as poor etiquette.

(idiomatic) In a state of robust good health. / (idiomatic, nutrition) Conducive to robust good health.

plural of half-op

(Internet) An IRC channel operator with limited privileges, unable for example to promote other users to operator status.

(idiomatic) Said of an either-or situation; there are only two available choices.

A kind of vernacular house of the Middle Ages, traditional in the United Kingdom and northern Europe, usually timber-framed, and having a hall as the central element.

plural of hall house

A flagship car model used to bring prestige to a mark or brand of autos, through the halo effect, by symbolic association with other car models and the brand itself.

plural of halo car

(US, numismatics, historical) A gold coin with a face value of five dollars, formerly used in the United States, one-half the value of the US eagle coin.