* Verb: This is the most common use, meaning to distribute or extend something over a wider area.
* *Example: "The children spread the blankets on the floor."*
* Noun: This refers to the act of spreading, or the extent to which something is spread.
* *Example: "The spread of the disease was alarming."*
* Adjective: This describes something that is extended or wide-ranging.
* *Example: "The room had a spread out feeling."*
Therefore, to determine the part of speech of "spread," you need to look at its context within the sentence.