Correct spelling for the English word "Zealant" is [zˈiːlənt], [zˈiːlənt], [z_ˈiː_l_ə_n_t] (IPA phonetic alphabet).
I apologize, but "Zealant" does not appear to be a recognized English word. It is possible that you may be referring to "zealot" instead. A zealot is a noun that refers to a person who is fanatical and overly enthusiastic about a particular cause, ideology, or belief. They display intense and unwavering passion in their pursuit of their beliefs, often advocating for or promoting them with great fervor. This term is often used to describe individuals who are relentless in their dedication and can become extreme or uncompromising in the pursuit of their agenda.
Zealots often passionately express their opinions, engage in activism, or even resort to radical means to achieve their goals. They are known to go to great lengths to defend and uphold their convictions, even when faced with opposition or skepticism from others. The term "zealot" can be applied to various contexts, including religion, politics, or any other fervently followed ideology.
It is important to note that while zealots may possess a strong commitment to their beliefs, their excessive fanaticism can sometimes lead to intolerance, extremism, or the inability to consider alternative viewpoints.