Meaning of microatoll in English:

microatoll

noun

  • A circular growth of coral a few metres in diameter and with a central depression, such as is found in intertidal areas in warm seas and on the flats inside a coral reef.

Pronunciation

microatoll

/ˌmʌɪkrəʊˈatɒl/ /ˌmʌɪkrəʊəˈtɒl/

Origin

1930s.