not level, smooth or flat 凹凸不平的；不平坦的 The floor felt uneven under his feet. 他覺得腳下的地板高低不平。 She picked her way along the uneven path. 她小心翼翼地走在不平整的小路上。
not following a regular pattern; not having a regular size and shape 無定型的；不規則的；無規律的 not having the same quality in all parts 質量不穩定的 an uneven performance (= with some good parts and some bad parts) 時好時壞的表現
(of a contest or match 競爭或比賽 in which one group, team or player is much better than the other 實力懸殊的；一邊倒的；不在同一水平的 organized in a way that is not regular and/or fair 不均衡的；不公平的；不規則的 an uneven distribution of resources 資源的不均衡分配
Word OriginOld English unefen ‘not corresponding exactly’ (see un-, even).