reinjectionn.
/ˌriːɪnˈdʒɛkʃn/, U.S. /ˌriᵻnˈdʒɛkʃ(ə)n/ The action of reinject v.; an instance of this, a second or further injection.
ΚΠ
1839 Edinb. Med. & Surg. Jrnl. 51 332 Its reinjection into the veins of this animal would have caused the pressure in the arteries to have been again increased.
1846 Mechanics' Mag. 2 May 328/2 The same injection water..is rendered fit for re-injection by passing through a series of pipes which are exposed (in a tank) to the cooling influence of the sea water.
1914 Little Rev. Mar. 23/1 The reinjection of truth and honesty into the craft [of writing].
1920 Amer. Jrnl. Bot. 7 15 This solution flowed into the tree steadily for 41 days without a reinjection.
2001 G. Semel & J. St. John Compl. Idiot's Guide to Cosmetic Surg. xxv. 263 Your own collagen is removed from a fatty area of your body..and then sent to a laboratory to be processed for reinjection.
2006 Orion Nov. 58/1 Tankers haul foul water to reinjection wells that pump the waste back into the ground.
This is a new entry (OED Third Edition, March 2010; most recently modified version published online March 2022).
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n.1839