past participle of beat down

present participle of beat down

present participle of bear up

present participle of bear down

(physics) A beam of atoms, ions or subatomic particles that has been accelerated by some device and collimated by magnets and/or electrostatic lenses

An extinct prehistoric species of armadillo, †Dasypus bellus.

(mathematics) A curve with formula x⁴+x²ʸ²+y⁴=x(x²+y²),.

Alternative form of beachhead

(transitive) To beat up (a person) more than usually severely. / (transitive, colloquial, loosely) To defeat severely in various, even non-contact, competitive sports.

plural of beach-head