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.
weight load definition weight load meaning english dictionary weight 2 physics the vertical force experienced by a mass as a result of gravitation it equals the mass of the body multiplied by the acceleration of free fall 19 to make fabric threads etc heavier by treating with mineral substances etc