to become aware of
an observation
the act of paying attention
an announcement
In this context, 'notice' refers to an announcement, specifically a written document containing a message or information that is intended to be read by Larry. Other uses of 'notice' can signify the act of observing or becoming aware, but here it denotes a form of communication.
In the sentence 'When Larry got home, he found a notice nailed to his front door', the term notice is used to define a written form of announcement. This is often used to effectively communicate a particular message or information. The notice might contain a variety of content such as an incoming event, a warning, or legal information that Larry has to immediately take into account. Other meanings of the word 'notice' correspond to actions related to observing or paying attention, but in this scenario, 'notice' is clearly a noun that represents an informational document.
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