| Answer | Crossword Clue |
|---|---|
| ECHELON | Linear arrangement of fighting craft. |
| lineation | A line or linear marking; an arrangement or group of lines |
| lineations | A line or linear marking; an arrangement or group of lines |
| permutations | The action of changing the arrangement, esp. the linear order, of a set of items |
| permutation | The action of changing the arrangement, esp. the linear order, of a set of items |
| nematic | (of liquid crystals) noting a mesomorphic state in which the arrangement of the molecules is linear |
| siloxane | any of various compounds containing alternate silicon and oxygen atoms in either a linear or cyclic arrangement usually with one or two organic groups attached to each silicon atom |
