Definition of supersubtilize in English:

supersubtilize

verb

rare
  • with object To make oversubtle.

Origin

Mid 19th century (in an earlier sense). From super- + subtilize, after supersubtle.

Pronunciation

supersubtilize

/ˌsuːpəˈsʌt(ə)lʌɪz/ /ˌsjuːpəˈsʌt(ə)lʌɪz/