The common chemical name for aspirin is acetylsalicylic acid. Its systematic name is 2-(acetyloxy) benzoic acid. This is the information according to Wikipedia and does accurately describe the ACTIVE ingredient in a bottle of Bayer aspirin.
load (plural loads) A burden; a weight to be carried. I struggled up the hill with the heavy load in my rucksack. (figuratively) A worry or concern to be endured, especially in the phrase a load off one's mind.
Noun [edit]. buttload â(plural buttloads). ( 1 dated, Britain, Southern US, New England) A large amount, possibly a variant of boatload, or perhaps referring to a large container known as a butt.