n. The time or hour at which lunch is normally eaten.
n. the period of 30 minutes to an hour at midday between lessons when schoolchildren are allowed to go outside and play or eat.
the GNU version of the Collaborative International Dictionary of English
n. the time for eating lunch.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. the customary or habitual hour for eating lunch
Word Usage
"Your comment about the 'grey Lancastrian lunchtime' is clear evidence of anti-Lancashire bias from a known Yorkshireman, and is not what I'd expect from the Guardian."