from
The Collaborative International Dictionary of English v.0.48
Shudder \Shud"der\, v. i. [imp. & p. p. {Shuddered};p. pr. & vb.
n. {Shuddering}.] [OE. shoderen, schuderen; akin to LG.
schuddern, D. schudden to shake, OS. skuddian, G. schaudern
to shudder, sch["u]tteln to shake, sch["u]tten to pour, to
shed, OHG. scutten, scuten, to shake.]
To tremble or shake with fear, horrer, or aversion; to shiver
with cold; to quake. "With shuddering horror pale." --Milton.
[1913 Webster]
The shuddering tennant of the frigid zone. --Goldsmith.
[1913 Webster]