signing

  1. language expressed by visible hand gestures
  2. write one's name in token of assent, responsibility, or obligation
  3. be engaged by a written agreement
  4. engage by written agreement

Signing

• (p. pr. & vb. n.) of Sign
Found on http://thinkexist.com/dictionary/meaning/signing/

signing

(sīn┬┤ing) communication between individuals, especially the deaf, using a system of signs made with the hands and fingers. Called also dactylology.
Found on http://www.encyclo.co.uk/local/21001
No exact match found