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).
Sign in to. OregonLive.com. Ocean salmon seasons are set for Oregon, Washington coasts. All-salmon fishing seasons will begin June 24 in the Pacific Ocean from Leadbetter Point at the north end of Long Beach Peninsula, Wash., south to Humbug Mountain, near Port Orford.