(physics) The portion of an isotope shift produced by the changing shape of a nucleus upon the addition of a neutron

plural of field goal

plural of gravitational field

The region of the neck, chest and armpits when the subject of radiotherapy

In loudspeaker acoustics, referring to a region where the intensity of direct, unreflected sound from the source (such as a loudspeaker) is significantly dominant over any indirect or reflected sound.

plural of near-field

That takes place off a sports field

(algebra) A field which has an order relation satisfying these properties: trichotomy, transitivity, preservation of an inequality when the same element is added to both sides, and preservation of an inequality when the same strictly positive element is multiplied to both sides.

Alternative form of near field (in physical acoustics) / Alternative form of near field (in radio-frequency electromagnetic technology)

(hunting) to perform a basic gutting of a game animal, without more detailed procedures such as skinning.