Definitions
1.adjectiveHaving a punch; effective; forceful; spirited; vigorous.
2.adjectiveBehaving or appearing punch drunk.
3.adjective(of a person) Being over-reactive to routine events."I was so sleep deprived I was starting to get punchy."
4.adjectiveA term used by Nordic skiers (especially skate skiers) to describe groomed snow that does not support the weight of a skier, especially when the skier’s weight is all on one ski, resulting in a ski punching through the surface of the snow.
5.adjectiveShort and thick; fat; paunchy