WordNet

slanting diagonally across the grain of a fabric; "a bias fold"
a partiality that prevents objective consideration of an issue or situation (同)prejudice, preconception
cause to be biased (同)predetermine
influence in an unfair way; "you are biasing my choice by telling me yours"
a twist or aberration; especially a perverse or abnormal way of judging or acting (同)warp
the property of being bent or deflected (同)deflexion, bending
the movement of the pointer or pen of a measuring instrument from its zero position (同)deflexion
the amount by which a propagating wave is bent (同)deflexion, refraction

PrepTutorEJDIC

〈C〉(布地の裁断や縫い目の)斜線,バイアス / 〈C〉〈U〉(…に対する)心理的傾向,性癖;先入観;偏見《+『toward』(『against』,『for』)+『名』》 / 斜めの;斜めに裁った / (…に対して)〈人〉‘に'偏見を抱かせる,〈人の意見・心〉'を'一方に片寄らせる / 《+『名』+『against』(『towards, in favor of』)+『名』》
(進路などの)ふれ,偏り;(計器などの針の)ふれ,偏差