plural of ice field

plural of magnetic field

plural of vector field

(construction) A splice or seam made in the field (not factory) where overlapping sheets are joined together using an adhesive, splicing tape, or heat or solvent welding.

plural of force field

(physics) The distribution of the density and velocity of a fluid over space and time

The part of an army's artillery which consists of (light) fieldpieces (cannons, howitzers) which are mobile enough to deploy on the (battle) field, as opposed to the fixed guns in fortifications or naval artillery; usually excludes antiaircraft.

A (para)military commissioned officer who holds a field grade, ranking under general officers but above lower grades and fit to command medium-size units on the field, such as a battalion or regiment; or a non-army equivalent in rank.

(military) Each of the commissions which rank a (para)military officer below the (highest) class of general officers, but above other commissioned officers and NCOs.

plural of electromagnetic field