Definition of mid-cap in English:

mid-cap

noun

US
Finance
  • A company with a capitalization in the middle range; specifically (in the United Kingdom) one that comes between the 101st and the 350th (inclusive) when companies are listed in descending order of capitalization.

Origin

1980s; earliest use found in Forbes. From mid + cap-.

Pronunciation

mid-cap

/mɪdˈkap/