To sign the word "additum," use your dominant hand to make a flat handshape and tap it twice on top of your non-dominant hand, which is held out in front…
To sign the word "additives," use both hands to make the sign for "add" by tapping the tips of your fingers together, then use one hand to make the sign…
To sign the word "additive," use the American Sign Language (ASL) sign for the letter "A" and place it near your temple with the palm facing out. Then, twist the…
To sign addititious, first form the letter 'A' with your dominant hand and place it on top of your other hand, palm facing up. Then twist your wrist slightly and…
Adding the suffix "-ist" to the word "addition" to indicate a person who practices or supports additionism, a belief in or emphasis on addition as a means of solving problems…