Deflection
Pronunciation : De*flec"tion
Part of Speech : n.
Etymology : [L. deflexio, fr. deflectere: cf. F. d?flexion.]
Definition : 1. The act of turning aside, or state of being turned aside; a turning from a right line or proper course; a bending, esp. downward; deviation. The other leads to the same point, through certain deflections. Lowth.
2. (Gunnery)
Defn: The deviation of a shot or ball from its true course.
3. (Opt.)
Defn: A deviation of the rays of light toward the surface of an opaque body; inflection; diffraction.
4. (Engin.)
Defn: The bending which a beam or girder undergoes from its own weight or by reason of a load.
Source : Webster's Unabridged Dictionary, 1913