The leaves of the peach are more broadly lanceolate than those of the almond, coarsely serrate or crenate while the margins of almond-leaves are finely serrate.
Leaves without glands at apex of the petiole, coarsely serrate, thick.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "coarsely serrate" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.