the externally visible cartilaginous structure of the external ear
good hearing; "he had a keen ear"; "a good ear for pitch"
attention to what is said; "he tried to get her ear"
the 4th largest of the Great Lakes; it is linked to the Hudson River by the New York State Barge Canal
a member of an Iroquoian people formerly living on the south shore of Lake Erie in northern Ohio and northwest Pennsylvania and western New York
a port city on Lake Erie in northwestern Pennsylvania
plant by the roots
a simple form inferred as the common basis from which related words in several languages can be derived by linguistic processes
come into existence, originate; "The problem roots in her depression"
the set of values that give a true statement when substituted into an equation
the place where something begins, where it springs into being; "the Italian beginning of the Renaissance"; "Jupiter was the origin of the radiation"; "Pittsburgh is the source of the Ohio River"; "communism's Russian root"
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
take root and begin to grow; "this plant roots quickly"