IPA: /ˈsɛn.tʌp.əl/
KK: /sɛnˈtʌpəl/
Describing something that is multiplied by one hundred.
The investment returned a centuple profit after five years.
Centuple is formed from "centum" (meaning one hundred) and "-ple" (from Latin "plicare", meaning to fold). The word describes something that is multiplied or folded a hundred times.
Think of 'centum' meaning one hundred, and '-ple' relating to folding or multiplying — that's why centuple means to multiply something by one hundred.