| arch | the time prior to 2,500 million years ago |
|---|---|
| arch | little evolved from or characteristic of an earlier ancestral type |
| arch | so extremely old as seeming to belong to an earlier period |
| arch | the use of an archaic expression |
| arch | give an archaic appearance of character to, as in poetry |
| arch | the use of an archaic expression |
| arch | imitative of an archaic style or manner |
| arch | give an archaic appearance of character to, as in poetry |
| arch | an angel ranked above the highest rank in the Celestial Hierarchy |
| arch | a biennial cultivated herb |
| arch | of or relating to or resembling archangels |
| arch | of or relating to or resembling archangels |