Prolongate
Pronunciation : Pro*lon"gate
Part of Speech : v.
Etymology : [L. prolongatus, p. p. of prolongare. See Prolong.]
Definition : Defn: To prolong; to extend in space or in time. [R.]
t. [imp. & p. p. Prolongated; p. pr. & vb. n. Prolongating.]
Source : Webster's Unabridged Dictionary, 1913