noninstallment

/ˌnɑnɪnˈstɔlmənt/
adjective
  1. Not involving payment in regular installments; paid in a single lump sum.
    • She chose a noninstallment loan to avoid monthly payments.
    • The store offered a noninstallment discount for customers who paid the full price upfront.
    • Noninstallment plans are simpler but require a larger initial payment.
Antonyms
What does "noninstallment" mean? | whatsthatwordmean | whatsthatwordmean