Match the description to the term.

1. hand sign language used by the hearing-impaired
sports referees
2. finger spelling
American Sign Language
3. use hand signs to indicate penalties
signed alphabet
4. flag signals, smoke signals
military

1 answer

Here is the matching of the descriptions to the terms:

  1. hand sign language used by the hearing-impaired - American Sign Language
  2. finger spelling - signed alphabet
  3. use hand signs to indicate penalties - sports referees
  4. flag signals, smoke signals - military