Where does “scaphotrapeziotrapezoid joint” come from?
scaphotrapeziotrapezoid joint (English) comes from English joint, from Middle English upon, from Middle English up-, from Old English ūp-, from Old English ūp, from Proto-Germanic upp, from Proto-Germanic ub, from Proto-Indo-European upó.
scaphotrapeziotrapezoid joint (English): The wrist joint where three bones, the scaphoid, trapezium, and trapezoid, meet on the thumb side of the wrist. It helps stabilize the wrist and transfer force during thumb and hand movements, especially gripping and pinching
Definitions
- The wrist joint where three bones, the scaphoid, trapezium, and trapezoid, meet on the thumb side of the wrist. It helps stabilize the wrist and transfer force during thumb and hand movements, especially gripping and pinching
Ancestry of “scaphotrapeziotrapezoid joint”, step by step
scaphotrapeziotrapezoid joint traces back through 3 separate lines of ancestry.
via English joint
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | joint | Done by two or more people or organisations... |
| 2 | Middle English | upon | upon |
| 3 | Middle English | up- | — |
| 4 | Old English | ūp- | up- |
| 5 | Old English | ūp | up, from above |
| 6 | Proto-Germanic | upp | up, upwards |
| 7 | Proto-Germanic | ub | under |
| 8 | Proto-Indo-European | upó | under, below |
| 9 | Proto-Indo-European | h₃ewp- | — |
via English trapezoid
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | trapezoid | A quadrilateral with two parallel sides; A... |
| 2 | New Latin | trapezoides | — |
| 3 | Ancient Greek | τρᾰπεζοειδής | — |
via English trapezio
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | trapezio | — |