1) shovel 1a) clod (that thrown by a shovel) (possible)
Full Brown-Driver-Briggs lexicon entry
[מֶגְרָפָה] noun feminineshovel (Late Hebrew id.; Aramaic מַגְרוֺפִיתָא; Arabic (see Lane)) only plural מֶגְרְפֹתֵיהֶםJoel 1:17 (Thes clods, after Jewish interpreters, so AV RV, compare however MeiJoel 100 f; ᵐ5 Me ארותיהםtheir cribs, of cattle; meaning of clause dubious).