animal tissue that constitutes the essential part of an organ as contrasted with e.g. connective tissue and blood vessels | the embedded part of a bodily structure such as a tooth, nail, or hair |
the primary tissue of higher plants composed of thin-walled cells that remain capable of cell division even when mature; constitutes the greater part of leaves, roots, the pulp of fruits, and the pith of stems | (linguistics) the form of a word after all affixes are removed |
| a simple form inferred as the common basis from which related words in several languages can be derived by linguistic processes |
| the set of values that give a true statement when substituted into an equation |
| the place where something begins, where it springs into being |
| someone from whom you are descended (but usually more remote than a grandparent) |
| (botany) the usually underground organ that lacks buds or leaves or nodes; absorbs water and mineral salts; usually it anchors the plant to the ground |
| a number that, when multiplied by itself some number of times, equals a given number |