1.
Noon is twelve o’clock in the middle of the day.
The long day of meetings started at ~...
Our branches are open from 9am to 5pm during the week and until 12 ~ on Saturdays.
= midday
N-UNCOUNT: oft prep N
see also high ~
2.
Noon means happening or appearing in the middle part of the day.
The ~ sun was fierce...
He expected the transfer to go through by today’s ~ deadline.
= midday
ADJ: ADJ n
3.
morning, ~ and night: see morning