T he following foods contain MSG or its business end-the free amino acid glutamate-in amounts large enough to cause reactions in those sensitive to it.: 1  Taste No 5 Umami Paste MSG disguised as a substitute for MSG. 2  A travesty of misleading labeling and marketing.
Top Definition. LDT. Limp dick trick, also known as LDT for short, is the act of getting a special job to cure what may be a limp situation after a distributed, or concentrated load has been given. Man, after I blew that distributed load, she left me spent, but she wanted more.imp dick trick, also known as LDT for short, is the act of getting a special job to cure what may be a limp situation after a distributed, or concentrated load has been given. Man, after I blew that distributed load, she left me spent, but she wanted more.
From Wikipedia, the free encyclopedia. The name LD50 is an abbreviation for Lethal Dose, 50% or median lethal dose. It is the amount of the substance required (usually per body weight) to kill 50% of the test population.The test was created by J.W. Trevan in 1927 but has been phased out.rom Wikipedia, the free encyclopedia. The name LD50 is an abbreviation for Lethal Dose, 50% or median lethal dose. It is the amount of the substance required (usually per body weight) to kill 50% of the test population.