lot noun
1 whole amount
ADJ. whole She bought the whole lot.
2 large amount
ADJ. awful I've got an awful lot of work to do before I go on holiday.
PHRASES a hell of a lot a hell of a lot of money
3 empty ground
ADJ. empty, vacant He parked his caravan on a vacant lot.
You can also check other dicts: lot (English, 中文解释 ), wordnet sense, Collins Definition