even-

See also: even, Even, and éven

English

Etymology

From Middle English even-, efen-, from Old English efn- (equal, fellow-, co-), from Proto-West Germanic *ebna- (like-, level, equal-, prefix/combining form), from Proto-Germanic *ebnaz (equal, even); same as Old English efn (equal, even, level). More at even. Cognate with Scots evin- (equal-), Old Frisian ivin-, evn- (even-), Dutch even-, Old High German eban- (even-).

Prefix

even-

  1. Even in number, not odd.
    even-toed, even-numbered, w:Even-even nucleus
  2. (no longer productive) Uniform, evenly in quantity.
    even-down, even-tempered, even-toned

Derived terms

English terms prefixed with even-

References

even-”, in OED Online , Oxford: Oxford University Press, launched 2000.

Anagrams