root

植物の根

• (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

語幹

• (linguistics) the form of a word after all affixes are removed

ルーツ

• the place where something begins, where it springs into being

根づく

• take root and begin to grow

解

• the set of values that give a true statement when substituted into an equation

根

• a number that, when multiplied by itself some number of times, equals a given number

歯の根

• the part of a tooth that is embedded in the jaw and serves as support

語源

• a simple form inferred as the common basis from which related words in several languages can be derived by linguistic processes