(simile) Extremely easy; sometimes with a connotation of triumph but at other times with a connotation of being meaningless and unsatisfying.

A passerine bird of the antbird family, Thamnophilus doliatus.

Used other than figuratively or idiomatically: see double, barrelled. Having two barrels, as a gun. / Twofold, having a double purpose or nature.

Any large marine fish of the genus Sphyraena that have elongated bodies, a projecting lower jaw, displaying prominent fang-shaped teeth, and are aggressive predators.

(physics) the barrier between two atomic nuclei, due to Coulomb repulsion, that has to be overcome for nuclear fusion to proceed

A barrier constructed across a road, especially as a military defence / An obstacle, barrier, or bulwark. / (figuratively, in the plural) A place of confrontation.

to close or block a road etc., using a barricade / to keep someone in (or out), using a blockade, especially ships in a port

(Venezuela, Dominican Republic) A slum on the periphery of a major city; a low to middle-class neighborhood in a lesser city. / (Spanish America) A municipality or subdivision of a municipality.

Alternative form of wheelbarrow

A means of contraception involving an impenetrable barrier, such as a diaphragm or condom, between sexual partners.