Wiktionary(0.00 / 0 votes)Rate this definition: 1  opponent(Noun) An individual or group who is a rival of another. 2  opponent(Noun) One who attempts to stop the progression of. 3  opponent(Noun) One who objects to.  opponent(Noun) In team sports, a player of an opposite team.
The fishing season begins the Saturday of Memorial Day weekend (usually the last weekend in May) and extends through and includes the first Sunday in November. Exceptions are noted in each of the Regional Regulations sections within the Fishing Regulations handbook (4 MB pdf).
The fishing season for fish like barbel, bass and carp goes from 16 May till 14 March. Pike, Zander and Catfish can be caught all year long, but fishing for trout is only allowed between 1 March and 31 July. There are also some private waters where you can book a fishing holiday.