plural of Einstein field equation

(relativity) A symmetric 4 × 4 tensor equation in general relativity in which the gravitational force is described as a curvature of spacetime caused by matter and energy.

A rat that lives in the Himalayas and southeast Asia; taxonomic name Rattus nitidus.

(idiomatic) The persuasive ability of a leader or entrepreneur, especially in misleading or convincing others in order to promote a product or service.

(US, sports) The advantage a team enjoys from being on its usual playing field. / (by extension) The advantage anyone enjoys from familiar surroundings or circumstances.

plural of Himalayan field rat

(electronics) a flat panel display technology that uses large-area field electron sources to provide electrons that strike coloured phosphors to produce a colour image. In a general sense, an FED consists of a matrix of cathode ray tubes, each tube producing a single sub-pixel, grouped in threes to form red-green-blue (RGB) pixels.

plural of field emission microscope

plural of reality distortion field

(mathematics, algebraic number theory) A field which includes the rational numbers and has finite dimension as a vector space over the rational numbers.