It is not a real bamboo plant, but is actually a slightly toxic water plant that can be grown in simple pebbles and water. It produces several stalks and leafy growth. Lucky bamboo has several different spiritual meanings, most originating in China and Chinese customs.
Wiktionary (0.00 / 0 votes) Rate this definition: essential amino acid (Noun). One of the naturally occurring amino acids that the human body cannot synthesize, and so must be provided by dietary protein. Origin: See essential and amino acid.
Report Abuse. Amino acids are the building blocks of protein. Twenty amino acids are needed to build the various proteins used in the growth, repair, and maintenance of body tissues.Eleven of these amino acids can be made by the body itself, while the other nine (called essential amino acids) must come from the diet.The classification of an amino acid as essential or nonessential does not reflect its importance, because all 20 amino acids are necessary for health.eport Abuse. Amino acids are the building blocks of protein. Twenty amino acids are needed to build the various proteins used in the growth, repair, and maintenance of body tissues.