This is the 541st most frequent Icelandic word.
mikinn
"Great" or "much" (accusative masculine singular form of "mikill").
Here, 'mikinn' is used as an adjective describing the noun 'áhuga', agreeing in case (accusative), gender (masculine), and number (singular).
Ég hef mikinn áhuga á bókmenntum.
I have a great interest in literature.
In this sentence, 'mikinn' modifies the noun 'styrk', representing the extent or degree of the quality expressed, agreeing in case (accusative), gender (masculine), and number (singular).
Hann sýndi mikinn styrk í erfiðleikum.
He showed great strength in adversity.
Here, 'mikinn' is applied as an adjective to the noun 'tíma', indicating a large quantity or amount, and agreeing in case (accusative), gender (masculine), and number (singular).