(obsolete) To designate as by an ensign. / To distinguish by a mark or ornament. / (heraldry) To distinguish by an ornament, especially by a crown.

A (historical) Briton: a member of that people that spoke Brythonic languages.

(physics) The association of two atoms, under the influence of laser light, to form an excited diatomic molecule.

Third-person singular simple present indicative form of burrow