godan verb (-su), transitive verb
run out of; be short of; be out of stock
Used when a supply or stock is exhausted, often with を. The subject is typically a person or organization that runs out of something.
材料を切らしてしまったので、買いに行かなければならない。
I've run out of ingredients, so I have to go buy some.
あの店
That store is always out of stock on popular items.
godan verb (-su), transitive verb
be out of (breath); lose (patience, concentration)
Used in set phrases like 息を切らす (to be out of breath) or 根気を切らす (to lose patience). Often describes a temporary state of depletion of an intangible resource.
彼は走った後で息を切らしていた。
He was out of breath after running.
あまりの複雑さに、彼は集中力を切らしてしまった。
The complexity was too much, and he lost his concentration.