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.
1 Push the plunger down to inject air into the bottle (this allows the insulin to be drawn more easily). 2  Leave the needle in the bottle. 3  Turn the bottle and syringe upside-down. 4  Be sure the insulin covers the needle. 5  Pull back on the plunger to the required number of units (measure from the top of the plunger).