English word tricultural comes from English tri-, English cultural (Pertaining to culture.)
| Dictionary entry | Language | Definition |
|---|---|---|
| tri- | English (eng) | (chemistry) Used in combination with a known element name (e.g. 'tri-silicon') to designate an unknown element that would reside three periods lower than the known element on a Mendeleev-type periodic table. See Mendeleev's predicted elements. Three. |
| cultural | English (eng) | Pertaining to culture. |
| tricultural | English (eng) | Of, relating to, or containing three cultures. |