plural of fieldful

A quantity that fills a field.

(military) Actively engaged in fighting or dealing with the enemy; in battle or on maneuvers. / Away from the office, classroom, or laboratory; working with people or things in their natural environment.

Field's metal

A fusible eutectic alloy of bismuth, indium, and tin.

(mathematics) A field of plotted slopes of a differentiable function.

A trip, usually in a group and especially by students, to a place of special interest for education, research or exploration; a trip into the field.

(baseball) The part of a baseball field which is beyond the infield and to the left of a person standing on home plate and facing the pitcher.

(modern) B-field. / (dated) H-field.

(cricket) A field set with fielders in positions designed to prevent runs rather than take wickets.