大おお忙いそがし

noun which may take the genitive case particle 'no', na-adjective

very busy; hectic

Emphatic form of 忙しい, used as a な-adjective or with の to describe a state of being extremely busy.

• 今日きょうは大おお忙いそがしの一いち日にちだった。

  Today was a very busy day.

• 年ねん末まつはいつも大おお忙いそがしだ。

  The end of the year is always hectic.