Webster’s Revised Unabridged Dictionary · 1913
Plongée
Plon′gée′, n. [F. See Plunge.] (Mil.) A slope or sloping toward the front; as, the plongée of a parapet; the plongée of a shell in its course. [Sometimes written plonge.]
Webster’s Revised Unabridged Dictionary · 1913
Plon′gée′, n. [F. See Plunge.] (Mil.) A slope or sloping toward the front; as, the plongée of a parapet; the plongée of a shell in its course. [Sometimes written plonge.]