Examlex
The average density of the interstellar medium is many times less dense than the best vacuum on Earth.
American Sign Language (ASL)
The manual-visual language used by most of deaf persons in the United States.
Finger Spelling
A method of spelling words using hand movements, often used in sign language to spell out names of people, places, or other items not having their own sign.
Social Contact
Interaction between individuals, providing a basis for social relationships and the exchange of ideas, feelings, or support.
Verbal
Verbal relates to words and the use of language in communication, whether spoken or written.
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