Read the dictionary definitions for the following terms:
censer: a vessel used to burn incense in religious rituals (noun)
censor: to prohibit the distribution of a piece of information in the public (noun)
censure: to give a formal rebuke or legal punishment for an action (verb)
sensor: an object that detects heat, light, or movement (noun)
Now, read the following sentence.
The burglar was caught in the museum when he set off a that triggered a silent alarm
16. Which of the following terms would correctly complete the blank in the sentence?