Pro"logue, v. t. [imp. & p. p. Prologued (?); p. pr. & vb. n.
Prologuing.] To introduce with a formal preface, or prologue. [R.]
Shak.
Pro*long" (?), v. t. [imp. & p. p. Prolonged (?); p. pr. & vb. n.
Prolonging.] [F. prolonger, L. prolongare; pro before, forth + longus
long. See Long, a., and cf. Prolongate, Purloin. ]