Promo, subs. (Charterhouse).—Promotion.

Prompter, subs. (Merchant Taylors’).—A member of the Second Form.

Proof, subs. (Oxford).—The best ale at Magdalen College.

Pros, subs. (Cambridge).—A W.C.

Prose, subs. (Winchester).—A lecture. Also as verb.

Prose-task, subs. (Winchester).—A piece of Latin prose composition, which all the boys had to do once a week.—Mansfield (c. 1840).

Provincial’s-day. See Day.

Pruff, adj. (Winchester).—Sturdy; insensible to pain.

1610. Shakspeare, Cor., i. 4. Now put your shields before your hearts, and fight With hearts more PROOF than shields.

1881. Pascoe, Public Schools.... But deprive a Wykehamist of words in constant use, such as “quill,” meaning to curry favour with; PRUFF, signifying sturdy, or proof against pain; “spree,” upstart, impudent; “cud,” pretty, and many more, and his vocabulary becomes limited.