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The sign language symbol for "you" is typically pointing directly at the person being referred to. The index finger is extended and gestures towards the individual.
move your hand from the mouth to the chests in a circle kind of a way;)
wrap hands together
He was known to make the "peace symbol".
There is no letter or symbol in the English language that contains an equal sing except the equal sign. There might be other languages that use the equal sign.
In American Sign Language, the sign for "thumbs up" is done by extending your thumb upward while curling your other fingers into a fist. It is a universal gesture indicating approval or agreement.
A person who does sign language is called a "sign language interpreter" if they are interpreting between spoken language and sign language, or a "sign language user" if they communicate primarily through sign language.
Joy can be signed like 'happy' only with more emphasis.
There are many shorthand symbols for "I love you." Most common is "ily." You can also sign "I love you" with one gesture in American Sign Language. A link to learn the sign is in related links.
sign or symbol sign or symbol
The symbol for a a square root sign is: √
A sign is a unit of communication structure that consists of two parts: a signifier and something signified. A symbol is a sign that bears an arbitrary relationship to its referent (eg. a stop sign, non-onomatopoeic words)