Meaning: An object that one need not, cannot, or does not wish to give a specific name to; an inanimate material object as distinct from a living sentient being.
It can be signed one-handed or two-handed in certain contexts.
Same sign for MATERIAL, ITEM, OBJECT.
Related signs: EQUIPMENT.
First 100 words.
As you feel more comfortable with the first few hundreds of ASL signs, progress further with your vocabulary and learn signing more.