ASL Sign Language Dictionary
Search and compare thousands of words and phrases in American Sign Language (ASL). The largest collection online.
How to sign: a solid formed by the solidification of a chemical and having a highly regular atomic structure
Within this category: gem, ice, ice crystal, snowflake, twins
How to sign: colorless glass made of almost pure silica
Similiar / Same: quartz glass, quartz, vitreous silica, lechatelierite
Categories: natural glass
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