Where does “tray-trip” come from?

tray-trip (English) comes from English trey, from Anglo-Norman trei, from Old French treis, from Latin trēs, from Proto-Italic trēs, from Proto-Indo-European *tréyes.

tray-trip (English): An old game played with dice

Definitions

An old game played with dice

Ancestry of “tray-trip”, step by step

Step	Language	Word	Meaning
1	English	trey	A playing card or die with the rank of three; A...
2	Anglo-Norman	trei	—
3	Old French	treis	Alternative form of trois
4	Latin	trēs	three; 3
5	Proto-Italic	trēs	three
6	Proto-Indo-European	*tréyes	—

Every word from Proto-Indo-European *tréyes →Every word from Proto-Italic trēs →Every word from Latin trēs →