around noon; about midday
Refers to the time around noon, roughly from late morning to early afternoon. Can be used as a noun or adverb.
Let's meet at the station around noon.
It started raining around midday.
Compound of 昼 (ひる, 'noon') and 頃 (ごろ, 'approximate time'). The reading ごろ is a rendaku form of ころ.