Latin

Participle

subpōnēns m, f, n ‎(genitive subpōnentis); third declension

1. putting, placing under
   • 405, Jerome and others, Vulgate, 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

Inflection

Third declension.

¹When used purely as an adjective.