Where does “roofline” come from?
roofline (English) comes from English line, from Middle English line, from Old English līne, from Proto-West Germanic *līnā, from Proto-Germanic līnǭ, from Proto-Germanic līną, from Proto-Indo-European līno- — flax.
roofline (English): the profile made by a series of roofs
Definitions
- the profile made by a series of roofs
Ancestry of “roofline”, step by step
roofline traces back through two separate lines of ancestry.
via English line
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | line | A path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight |
| 2 | Middle English | line | rope, cord; line, rule, ruler, measure; rule,... |
| 3 | Old English | līne | line, rope, cord; line, cable, rope, hawser,... |
| 4 | Proto-West Germanic | *līnā | line, chord, rope, string |
| 5 | Proto-Germanic | līnǭ | that which is made of flax; line, chord, rope,... |
| 6 | Proto-Germanic | līną | flax |
| 7 | Proto-Indo-European | līno- | flax |
via English Roof
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | Roof | A Chinese constellation located near Aquarius and Pegasus, one of the 28 lunar mansions and part of the larger Black Turtle |
| 2 | Middle English | rof | A roof; A house or building; a edifice used for... |
| 3 | Old English | hrōf | roof, ceiling; top, summit; heaven, sky |
| 4 | Proto-Germanic | hrōfą | roof |
| 5 | Proto-Indo-European | krāpo- | — |
| 6 | Proto-Indo-European | krāwə- | to cover, heap |