CAMPAGNOL
Cam`pa`gnol", n. Etym: [F. , fr. campagne field.] (Zoöl.)

Defn: A mouse (Arvicala agrestis), called also meadow mouse, which often does great damage in fields and gardens, by feeding on roots and seeds.

CAMPAIGN
Cam*paign", n. Etym: [F. campagne, It. campagna, fr. L. Campania the
level country about Naples, fr. campus field. See Camp, and cf.
Champaign, Champagne.]

1. An open field; a large, open plain without considerable hills. SeeChampaign. Grath.

2. (Mil.)

Defn: A connected series of military operations forming a distinct stage in a war; the time during which an army keeps the field. Wilhelm.

3. Political operations preceding an election; a canvass. [Cant, U. S.]

4. (Metal.)

Defn: The period during which a blast furnace is continuously in operation.

CAMPAIGN
Cam*paign", v. i.