| greenstone | <geology> A name formerly applied rather loosely to certain dark-coloured igneous rocks, including diorite, diabase, etc. Origin: So called from a tinge of green in the colour. Source: Websters Dictionary (01 Mar 1998) |
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| greenweed | <botany> See Greenbroom. Source: Websters Dictionary (01 Mar 1998) |
| greenwood | A forest as it appears is spring and summer. Pertaining to a greenwood; as, a greenwood shade. Source: Websters Dictionary (01 Mar 1998) |