Reference meaning
upright
Last updated
a vertical structural member as a post or stake
Related source terms
Other meanings
2. noun
a piano with a vertical sounding board
3. adjective
in a vertical position; not sloping
4. adjective
of moral excellence
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 04515129-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.