properties attributable to your ancestry | a light, self-propelled movement upwards or forwards |
the point of intersection of coordinate axes; where the values of the coordinates are all zero | a metal elastic device that returns to its shape or position when pushed or pulled or pressed |
an event that is a beginning; a first part or stage of subsequent events | the elasticity of something that can be stretched and returns to its original length |
the hereditary derivation of an individual | a point at which water issues forth |
the place where something begins, where it springs into being | a natural flow of ground water |
the source of something's existence or from which it derives or is derived | the season of growth; spring; the beginning of spring |