noun
- Astronomy) a measure of time defined by Earth's orbital motion; terrestrial time is mean solar time corrected for the irregularities of the Earth's motions.
- synonyms: terrestrial time, terrestrial dynamical time, TDT, ephemeris time
- A republic in the western central Pacific Ocean in association with the United States.
- synonyms: Palau, Republic of Palau
- A country scattered over Micronesia with a constitutional government in free association with the United States; achieved independence in 1986.
- synonyms: Micronesia, Federated States of Micronesia
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). TT. Retrieved September 22, 2026, from http://smartdefine.org/tt/definitions/1317499 |
| Chicago | WordNet. 2010. "TT" http://smartdefine.org/tt/definitions/1317499 (accessed September 22, 2026). |
| Harvard | WordNet 2010, TT, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/tt/definitions/1317499>. |
| MLA | WordNet. "TT" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/tt/definitions/1317499> |