This is the 8832nd most frequent Spanish word.
tankian
It seems "tankian" is not a recognized Spanish word. Could you clarify or check for a typo?
Here, 'tankian' is used as a noun to describe a specific type of tank.
El tanque principal del ejército era un tankian.
The main tank of the army was a tankian.
In this case, 'tankian' is still a noun, referenced as an equipment used by the person.
Sus habilidades para manejar un tankian eran impresionantes.
His skills to manage a tankian were impressive.
The word 'tankian' is used as a subject, indicating its significance.