The ornamental design for a nipple for babybottle, as shown and described.
FIG. 1 is a top plan view of the first embodiment of a nipple for baby bottle, shown enlarged for clarity of disclosure;
FIG. 2 is a front elevation view of the nipple for baby bottle of FIG. 1;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top plan view of the second embodiment of a nipple for baby bottle, shown enlarged for clarity of disclosure;
FIG. 5 is a front elevation view of the nipple for baby bottle of FIG. 4;
FIG. 6 is a rear elevation view thereof;
FIG. 7 is a right side elevation view thereof; and,
FIG. 8 is a left side elevation view thereof.
In FIGS. 1 and 4, the dash-dot-dash perimeter lines surrounding the nipple for baby bottle define the limits of the enlarged portion shown. The dash-dot-dash lines form no part of the claimed design.