'Squiggle' definitions:

Definition of 'squiggle'

From: WordNet
noun
A short twisting line [syn: squiggle, curlicue]
noun
An illegible scrawl; "his signature was just a squiggle but only he could make that squiggle"

Definition of 'Squiggle'

From: GCIDE
  • Squiggle \Squig"gle\ (skw[i^]g"g'l), v. i. [Cf. Prov. E. swiggle to drink greedily, to shake liquor in a close vessel, and E. swig.] To shake and wash a fluid about in the mouth with the lips closed. [Prov. Eng.] --Forby. [1913 Webster]

Definition of 'Squiggle'

From: GCIDE
  • Squiggle \Squig"gle\, v. i. [Cf. Squirm, Wiggle.] To move about like an eel; to squirm. [Low, U.S.] --Bartlett. [1913 Webster]