ESCALADING
Verb
escalading
present participle of escalade
Source: Wiktionary
ESCALADE
Es`ca*lade", n. Etym: [F., Sp. escalada (cf. It. scalata), fr. Sp.
escalar to scale, LL. scalare, fr. L. scala ladder. See Scale, v. t.]
(Mil.)
Definition: A furious attack made by troops on a fortified place, in which
ladders are used to pass a ditch or mount a rampart.
Sin enters, not by escalade, but by cunning or treachery.
Buckminster.
Es`ca*lade", v. t. [imp. & p. p. Escaladed; p. pr. & vb. n.
Escalading.] (Mil.)
Definition: To mount and pass or enter by means of ladders; to scale; as,
to escalate a wall.
Source: Webster’s Unabridged Dictionary 1913 Edition