| Definition/Meaning | Word/Phrase |
|---|---|
| disease of the inner ear characterized by episodes of dizziness and tinnitus and progressive hearing loss (usually unilateral) | Meniere's disease |
| thickening of the skin (usually unilateral on an extremity) caused by congenital enlargement of lymph vessel and lymph vessel obstruction | nevoid elephantiasis , pachyderma |
| unilateral interaction | one-way street |
| unilateral command | ukase |