This is the 6583rd most frequent Russian word.
full
The Russian word "полный" (polnyy) means "full" or "complete" in English.
The word 'полна' in this sentence indicates that the jar is completely filled with fresh fruits (quantitative usage).
Банка была полна свежих фруктов.
The jar was full of fresh fruits.
The word 'полон' in this sentence conveys that the story contains a lot of detailed and vivid imagery (qualitative and content usage).
Её рассказ был полон красочных описаний.
Her story was full of colorful descriptions.
The word 'полон' in this sentence describes the person as being completely determined (qualitative usage).