subponens

Present active participle of subpōnō (“put, place”).

• (Classical Latin) IPA^(key): [sʊpˈpoː.nẽːs]
• (modern Italianate Ecclesiastical) IPA^(key): [subˈpɔː.nens]

subpōnēns (genitive subpōnentis); third-declension one-termination participle

1. putting, placing under
   • Late 4th century, Jerome [et al.], transl., edited by Roger Gryson, Biblia Sacra: Iuxta Vulgatam Versionem (Vulgate), 5th edition, Stuttgart: Deutsche Bibelgesellschaft, published 2007, →ISBN, Genesis 28:11:

     tulit de lapidibus qui iacebant et subponens capiti suo dormivit in eodem loco

     and he took of the stones of that place, and putting them under his head, he slept in that place.

2. subjecting (to)
3. falsifying
4. adding to
5. substituting

Third-declension participle.

¹When used purely as an adjective.