(archaic) Often followed by on or upon: used to express distaste, disgust, or outrage.

A land area free of woodland, cities, and towns; an area of open country. / (usually in the plural) The open country near or belonging to a town or city.

(transitive, sports) To intercept or catch (a ball) and play it.

(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.

(derogatory, dated) A person who abuses drugs.

Sinister; evil; like a fiend. / Very difficult.

A devil or demon; a malignant or diabolical being; an evil spirit. / A very evil person. / (obsolete) An enemy; a foe. / (religious, archaic) The enemy of mankind, specifically, the Devil; Satan.

(slang, intransitive) To yearn; to be desperate (for something).

(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.