A brownish yellow colour, like that of brass, but darker.

Of a brownish yellow colour, like that of brass, but darker.

The period of Ancient Greece and Ancient Rome.

(physics) The antiparticle of a quark.

(physics) the antiparticle of a down quark

(physics) the antiparticle of an up quark

A person who is knowledgeable of, or who collects antiques; an antiquarian. / An aficionado or student of antiquities, ancient artifacts, historic sites, ancient writings, or things of the past.

Relating to antiquity.

To cause to become old or obsolete.

Study or love of antiques. / Study or love of antiquity. / Archaism.