PROLONGING
Verb
prolonging
present participle of prolong
Noun
prolonging (plural prolongings)
prolongation
the gradual prolongings of the whale's visible jets — Herman Melville.
Source: Wiktionary
PROLONG
Pro*long", v. t. [imp. & p. p. Prolonged; p. pr. & vb. n.
Prolonging.] Etym: [F. prolonger, L. prolongare; pro before, forth +
longus long. See Long, a., and cf. Prolongate, Purloin. ]
1. To extend in space or length; as, to prolong a line.
2. To lengthen in time; to extend the duration of; to draw out; to
continue; as, to prolong one's days.
Prolong awhile the traitor's life. Shak.
The unhappy queen with talk prolonged the night. Dryden.
3. To put off to a distant time; to postpone. Shak.
Source: Webster’s Unabridged Dictionary 1913 Edition