In Greek, "tri" (τρία) means "three."
The Greek prefixes for 3, 5, and 7 are "tri-", "penta-", and "hepta-" respectively.
The word "tri" originates from the Latin word "tres," meaning "three." It is commonly used as a prefix in English to indicate "three" or "threefold."
The primary languages that are based on the Greek language are Modern Greek, Cypriot Greek (spoken in Cyprus), and Tsakonian (spoken in southern Greece). There are also several other languages that have borrowed words or grammatical features from Greek, such as English, due to the influence of Greek in fields like science, medicine, and philosophy.
The Greek prefix for 1 is "mono-," for 2 is "di-," for 3 is "tri-," for 4 is "tetra-," for 5 is "penta-," for 6 is "hexa-," for 7 is "hepta-," for 8 is "octa-," for 9 is "ennea-," and for 10 is "deca-."
In Welsh, 37 is spelled as "tri deg saith".
tri- has Latin, Greek as well as middle English origins.
Greek and Latin and Sanskrit.
Both. Latin and Greek inherited their words for "three" from a common ancestor (known as Proto-Indo-European), and in both languages "three" shows up as tri- in compounds. Examples:"triathlon" (from Greek): tri- + athlon"contest""trident" (from Latin): tri- + dens "tooth"
The previous answer here was "greek". Unfortunately, this is incorrect; perhaps it was a guess? The correct answer is Latin; reference: http://en.wikipedia.org/wiki/Greek_and_Latin_roots_in_English .
The Greek prefixes for 3, 5, and 7 are "tri-", "penta-", and "hepta-" respectively.
tria 'tree-uh' is Greek for the number 3
di- is a Greek prefix meaning 'two' tri- is a Greek prefix meaning 'three' They correspond to the number of phosphates in ADP and ATP.
tri
From Greek: tri = threegon = corner metry = measurement.
The word "tri" originates from the Latin word "tres," meaning "three." It is commonly used as a prefix in English to indicate "three" or "threefold."
From the Greek: tri (3) gonos (sides) metros (measure)
tri- means thrice or three of a kind etc.. You will only find it as a part of a word like τριπλο -triplo- three o a kind.