| Word | Definitions | Synonyms |
|---|---|---|
| cotan | (noun) ratio of the adjacent to the opposite side of a right-angled triangle | Synonyms: cotangent |
| rambotan | (noun) pleasantly acid bright red oval Malayan fruit covered with soft spines | Synonyms: rambutan |
| (noun) Malayan tree bearing spiny red fruit | Synonyms: Nephelium lappaceum, rambutan, rambutan tree |