- -th
-
I. — see -eth
II. adjective suffix
or -eth
Etymology: Middle English -the, -te, from Old English -tha, -ta; akin to Old High German -do -th, Latin -tus, Greek -tos, Sanskrit -tha
— used in forming ordinal numbers <hundredth> <fortieth> III. noun suffix Etymology: Middle English, from Old English; akin to Old High German -ida, suffix forming abstract nouns, Latin -ta, Greek -tē, Sanskrit -tā 1. act or process <spilth> 2. state or condition <dearth> IV. symbol Etymology: 2-th — used with the figures 4, 5, 6, 7, 8, 9, and 0 and related Roman numerals to indicate an ordinal number <25th> <50th wedding anniversary> <XXVth Olympiad>
New Collegiate Dictionary. 2001.