Where does “coversed sine” come from?
coversed sine (English) comes from English complement, from Latin complementum, from Latin compleō, from Latin cōn-, from Latin cum, from Old Latin com, from Proto-Italic kom, from Proto-Indo-European ḱóm — to bend; curve; arch; vault; to bow, bend, arch,...
coversed sine (English): The trigonometric function 1 − sin
Definitions
- The trigonometric function 1 − sin
Ancestry of “coversed sine”, step by step
coversed sine traces back through two separate lines of ancestry.
via English complement
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | complement | Something that completes; the consummation; The... |
| 2 | Latin | complementum | complement |
| 3 | Latin | compleō | to fill up, fill full, fill out; make up, complete |
| 4 | Latin | cōn- | Used in compounds to indicate a being or bringing together of several objects |
| 5 | Latin | cum | with, along with; at; -fold |
| 6 | Old Latin | com | Alternative form of cum |
| 7 | Proto-Italic | kom | with, along, at |
| 8 | Proto-Indo-European | ḱóm | beside, near, by, with |
| 9 | Proto-Indo-European | ḱe | Deictic particle, here; Post-positional... |
| 10 | Middle English | kyt | — |
| 11 | German | kitt | putty certain kinds of cement used for fixing e.g. window panes |
| 12 | Old High German | kuti | — |
| 13 | Proto-West Germanic | kwidu | gum, resin |
| 14 | Proto-Germanic | kweduz | resin |
| 15 | Proto-Indo-European | gʷet- | resin, gum; to say, speak |
| 16 | Proto-Indo-European | gū- | to bend; curve; arch; vault; to bow, bend, arch,... |
via English versed sine
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | versed sine | The trigonometric function 1 − cos |
| 2 | New Latin | sinus versus | flipped sine |