the trigger of a trap.
As in 'Shut your trap', 'trap' means mouth.
The Greek set a trap so that they could surround the Persians.
The Japanese word for trap is トラップ (torappu) 罠 (wana) is also common Japanese word for 'trap'.
One word for a water trap in a street is a drain.
Part and tarp are anagrams for trap.
The trap is set.
Both part and prat are anagrams of trap.
cat trap inside cage
The past tense of the word trap is trapped.
Without knowing what sort of trap you mean, (pitfall, mousetrap, rat trap, booby trap, tourist trap...) we will have to settle for Trappe. (even this word can be used in slang as 'shut your trap')
capture