A loaded word is a word that not only informs but also caries some emotion with it, such as condemning, exciting, praising.
In the statement above the loaded word is "crushing" - it makes a qualitative statement about the defeat: it was a very definite defeat.
Explanation:
The lines reveals the extent of Juliet's love for Romeo. She is ready to denounce her family name for him
Chairs and coolers clutched is the absolute phrase in this sentence