[1810–20; ‹ NL rējectāmenta things thrown back (pl. of rējectāmentum), equiv. to L rējectā(re) (freq. of rējicere to reject) + -mentum -ment]This word is first recorded in the period 1810–20. Other words that entered Englishat around the same time include: knockout, rationalize, technique, unitary, voodoo-ment is a suffix of nouns, often concrete, denoting an action or resulting state (abridgment; refreshment), a product (fragment), or means (ornament)