去きょ月げつ

noun, adverb

last month

Formal or written term for 'last month'. In everyday speech, 先月 (せんげつ) is more common.

• 去きょ月げつの売うり上あげ報ほう告こく書しょをご確かく認にんください。

  Please check the sales report for last month.

• 去きょ月げつ