(idiomatic) To set out to go (somewhere); to move towards. / (idiomatic) To tend to produce or result in. / (idiomatic, rare) To confirm, favour, strengthen (an opinion, theory, etc.).

(idiomatic) For no particular reason, just because it is fun, entertaining; or to relieve boredom.

(idiomatic) To make a defense for someone or something, on behalf of another person.

(physics) A very long-range, but relatively weak fundamental force of attraction that acts between all particles that have mass; believed to be mediated by gravitons.

(physics) A long-range fundamental force that acts between charged bodies, mediated by the exchange of photons.

(euphemistic) A condom.

An expression of indifference, that everyone should forget about comradeship and save themselves.

selfish

(law) the proceeding, by a creditor, to regain property or other collateral following a default on mortgage payments

simple past tense and past participle of force