thundershower
thun·ders·ho·wer
noun
1.
a short rainstorm accompanied by thunder and lightning
Origin
From thunder + shower.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.