* Adjective: Describing something that is happening now or at this time.
* Example: "The current temperature is 75 degrees."
* Noun: A flow of electricity, water, or air.
* Example: "The current in the river was strong."
* Noun: The prevailing tendency or fashion.
* Example: "The current in fashion is towards more sustainable clothing."
* Verb: To flow or circulate.
* Example: "The air currents created a gentle breeze."
To determine the part of speech, look at the context of the sentence and how the word is used.