bulkiest
adj. 龐大的( bulky的最高階 ); 大塊頭的; 粗壯的
Something that is bulky is large and heavy. Bulky things are often difficult to move or deal with.
...bulky items like lawn mowers.
割草機之類的龐大物件
...a bulky man with balding hair.
一個禿頂的大塊頭男人