Wiktionary (0.00 / 0 votes) Rate this definition: infinity (Noun). Limitlessness, unlimitedness, something which is growing without limits or bounds. infinity (Noun). A number that has an infinite numerical value that cannot be counted.
prodrome - an early symptom that a disease is developing or that an attack is about to occur. prodroma. symptom - (medicine) any sensation or change in bodily function that is experienced by a patient and is associated with a particular disease. Translations.
Leaf shape is a common method used to identify trees. Dendrology (Ancient Greek: Î´Î­Î½Î´ÏÎ¿Î½, dendron, tree; and Ancient Greek: -Î»Î¿Î³Î¯Î±, -logia, science of or study of) or xylology (Ancient Greek: Î¾ÏÎ»Î¿Î½, ksulon, wood) is the science and study of wooded plants (trees, shrubs, and lianas), specifically, their taxonomic classifications.