TREY
trey, three
(noun) one of four playing cards in a deck having three pips
three, III, trio, threesome, tierce, leash, troika, triad, trine, trinity, ternary, ternion, triplet, tercet, terzetto, trey, deuce-ace
(noun) the cardinal number that is the sum of one and one and one
Source: WordNet® 3.1
Etymology
Noun
trey (plural treys)
(cards, occasionally dice) A playing card or die with the rank of three.
(cards, dice, dominoes) A score of three in cards, dice, or dominoes.
(US, Canada, basketball, informal) A three-pointer.
(informal) The third bearer of the same personal name in a family, often denoted by suffixed Roman numeral III.
The third branch of a deer's antler.
Anagrams
• Tyer, Tyre, tyer, tyre
Proper noun
Trey
A nickname for someone who is the third person in the family sharing his father's name.
A male given name from English of modern usage, derived from the nickname.
Anagrams
• Tyer, Tyre, tyer, tyre
Source: Wiktionary
Trey, n. Etym: [OF. treis three, F. trois, L. tres. See Three, and
cf. Tray-trip.]
Definition: Three, at cards, dice, or dominoes; a card, die, or domino of
three spots or pips.
Seven is my chance and thine is cinq and trey. Chaucer.
Source: Webster’s Unabridged Dictionary 1913 Edition