Pack \Pack\, n.

1. (Med.) In hydropathic practice, a wrapping of blankets or sheets called dry pack, wet pack, cold pack, etc., according to the condition of the blankets or sheets used, put about a patient to give him treatment; also, the fact or condition of being so treated.

2. (Rugby Football) The forwards who compose one half of the scrummage; also, the scrummage.

Pack and prime road or way, a pack road or bridle way.

Source: Webster's Revised Unabridged Dictionary (1913)