A thunderstorm, in the presence of a large amount of pollen, in which the pollen grains are broken up into granules small enough to cause asthma

(pathology) asthma brought on by exposure to an asthma thunderstorm

plural of thundering herd problem

(computing theory) The undesirable situation where a large number of processes waiting for an event are awoken whenever the event occurs, and then engage in a conflict over which process handles the event.

The 13th sura (chapter) of the Qur'an.

A weather phenomenon that is related to the production of lightning within a volcanic plume.

A face showing great anger or sullenness.

plural of face like thunder

Asthma exacerbated by a high pollen count and thunderstorms.

Used for emphasis, sometimes with a threatening implication.