1. marked by extreme and violent energy. 2. marked by extreme intensity of emotions or convictions; inclined to react violently; fervid. 3. ruthless in competition. 4. violently agitated and turbulent. Familiarity information: FIERCE used as an adjective is uncommon.
2. Buy a rubber plunger. You will have the choice of 2 types of plungers, and you should determine your main use for the plunger before buying it. 1  Buy a rubber plunger with a flange on the bottom. 2  This narrow portion on the end allows you to create a better seal when you plunge a toilet.
If possible, bring the old assembly with you when you to buy the replacement. Hereâs how to fix an older-style ballcock assembly: Step 1: Make sure the water shutoff valve for the toilet is in the OFF position. On many older ballcock assemblies, a pair of thumbscrews holds the valve plunger.You will have to unscrew them to remove the valve. Step 2: Remove the valve plunger, and youâll see on or two washers or O-rings.f possible, bring the old assembly with you when you to buy the replacement. Hereâs how to fix an older-style ballcock assembly: Step 1: Make sure the water shutoff valve for the toilet is in the OFF position. On many older ballcock assemblies, a pair of thumbscrews holds the valve plunger.