SEMIDIURNAL


Meaning of SEMIDIURNAL in English

adj.

Pronunciation: -d ī - ' ə r-n ə l

Function: adjective

Date: 1594

1 : relating to or accomplished in half a day

2 : occurring twice a day

3 : occurring approximately every half day <the semidiurnal tides>

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.