| Results: |
| Orthorhombic | (a.) Noting the system of crystallization which has three ... |
| Orthoscope | (n.) An instrument designed to show the condition of ... |
| Orthoscopic | (a.) Giving an image in correct or normal proportions; ... |
| Orthosilicic | (a.) Designating the form of silicic acid having the ... |
| Orthospermous | (a.) Having the seeds straight, as in the fruits ... |
| Orthostade | (n.) A chiton, or loose, ungirded tunic, falling in ... |
| Orthostichies | (pl. ) of Orthostichy ... |
| Orthostichy | (n.) A longitudinal rank, or row, of leaves along ... |
| Orthotomic | (a.) Cutting at right angles. ... |
| Orthotomous | (a.) Having two cleavages at right angles with one ... |
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