Where does “squarefree” come from?
squarefree (English) comes from English square, from Middle English square, from Old French esquarre, from Vulgar Latin exquadra, from Latin ex, from Latin commūnicō, from Latin commūnis, from Old Latin com(m)oinis — resin.
squarefree (English): Not divisible by a nontrivial square
Definitions
- Not divisible by a nontrivial square
Ancestry of “squarefree”, step by step
squarefree traces back through two separate lines of ancestry.
via English square
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | square | A polygon with four sides of equal length and... |
| 2 | Middle English | square | A square tool used to ensure a right angle |
| 3 | Old French | esquarre | square |
| 4 | Vulgar Latin | exquadra | — |
| 5 | Latin | ex | A name of the letter "X"; out of, from |
| 6 | Latin | commūnicō | to impart, share |
| 7 | Latin | commūnis | common, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together |
| 8 | Old Latin | com(m)oinis | — |
| 9 | Proto-Italic | kommoinis | common |
| 10 | Proto-Indo-European | ḱom-moy-ni- | held in common |
| 11 | Proto-Indo-European | ḱóm | beside, near, by, with |
| 12 | Proto-Indo-European | ḱe | Deictic particle, here; Post-positional... |
| 13 | Middle English | kyt | — |
| 14 | German | kitt | putty certain kinds of cement used for fixing e.g. window panes |
| 15 | Old High German | kuti | — |
| 16 | Proto-West Germanic | kwidu | gum, resin |
| 17 | Proto-Germanic | kweduz | resin |
via English Free
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | Free | Unconstrained |
| 2 | English | faller | One who falls; A fruit that falls from the tree,... |
| 3 | English | -er | A person or thing that does an action indicated... |
| 4 | Middle English | -er | agentive suffix; agent noun suffix |
| 5 | Old French | -er | Alternative form of -ier, verbal suffix;... |
| 6 | Latin | -āre | first conjugation |
| 7 | Proto-Italic | -āō | Forms primarily denominative verbs |
| 8 | Proto-Indo-European | -eh₂yéti | Creates iterative/ frequentative/ intensive... |
| 9 | Proto-Indo-European | -yéti | Creates intransitive, often deponent,... |
| 10 | Proto-Indo-European | yé- | — |
| 11 | Chichewa | iye | he, she |