A tax on methane emissions from cows, first proposed in New Zealand.

plural of flatbread

plural of flatblock

A block of flats; an apartment block.

Alternative spelling of flat-chested

The holding of an unjustifiably high opinion of oneself or one's actions.

Anything that flattens. / (finance) A trade whose terms are based on the assumption that the rate of return will decrease.

comparative form of flat-chested: more flat-chested

plural of flatbill

Any of various tropical primarily olive-green flycatchers, having a wide flat bill, members of the genera Ramphotrigon, Rhynchocyclus, or Platyrinchus.