from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A trilithon.
from the GNU version of the Collaborative International Dictionary of English
- n. Same as trilithon.
from The Century Dictionary and Cyclopedia
- n. A monument, or part of a monument, consisting of three large stones; especially, in prehistoric or megalithic antiquities, a group consisting of two upright stones with a lintel-stone resting upon them. Also trilithon.
Sorry, no etymologies found.