impingentadj.

/ɪmˈpɪndʒənt/Etymology: < Latin impingent-em, present participle of impingĕre to impinge v.
rare.
the world > movement > impact > [adjective] > impinging
1760 J. Pringle in (Royal Soc.) 51 262 The immense velocity of the impingent body.
a1846 cited in Worcester.
This entry has not yet been fully updated (first published 1899; most recently modified version published online March 2018).