English word oneiroid comes from English -oid, English oneiro- (Dream.)
| Dictionary entry | Language | Definition |
|---|---|---|
| -oid | English (eng) | Of similar form to, but not the same as. Having the likeness of. Forms adjectives and nouns. |
| oneiro- | English (eng) | Dream. |
| oneiroid | English (eng) | (medicine) Characterized by a dream-like or nightmare-like state, often as part of schizophrenia. |