The ornamental design for a weedtrimmerdebrisshield, as shown and described.
FIG. 1 is a top front and side perspective view of a weed trimmer debris
shield showing my new design; and,
FIG. 2 is a rear view thereof;
Please note that FIG. 1 a weed trimmer is depicted in broken lines and is
shown for reference for illustrative purposes only as an environmental
structure and is not part of the claimed design;
The undisclosed opposite side view is a mirror image to the side disclosed
in FIG. 1.