Frequency: The word is one of the 1500 most common words in English.
1.
Fully means to the greatest degree or extent possible.
She was ~ aware of my thoughts...
I don’t ~ agree with that.
= completely
ADV: ADV adj, ADV with v
2.
You use ~ to say that a process is completely finished.
He had still not ~ recovered.
ADV: ADV with v
3.
If you describe, answer, or deal with something ~, you leave out nothing that should be mentioned or dealt with.
Major elements of these debates are discussed more ~ later in this book.
ADV: ADV with v
4.
Fully is used to emphasize how great an amount is. (WRITTEN)
Fully 30% of the poor could not even afford access to illegal shanties.
ADV: ADV amount emphasis