1. To be: This is the most common translation of "sum" in English. It's the first person singular present tense of the verb "esse", which means "to be" in Latin. For example:
* "Ego sum." (I am.)
* "Sum Romanus." (I am Roman.)
2. I am: This is the literal translation of "sum", and it is often used in Latin phrases and sayings. For example:
* "Veni, vidi, vici." (I came, I saw, I conquered.)
* "Sum qui sum." (I am who I am.)
3. Total: "Sum" can also be used to refer to a total, like the sum of numbers in math. For example:
* "The sum of 2 and 3 is 5."
4. Summary: In some cases, "sum" can also be used to mean summary or summary of. For example:
* "In sum," (In summary), this phrase is used to introduce a conclusion or summary.
The specific meaning of "sum" in English will depend on the context in which it is used.