rhomboid
- noun
- /ˈrɑːmˌbɔɪd/
- Specialized
- Odd-shaped windows admitted triangles and rhomboids of sunlight that tantalized the cats by moving throughout the day.
Examples
-
In the daytime, a flood of light came through triangles and rhomboids of glass.
Fiction book (2000) -
Don't you idiots know what a rhomboid is?
Fiction book (1999) -
But of course, it was one of the miracles of that particular summer that nobody ever figured out what a rhomboid was.
Fiction book (1999) -
"It's a rhomboid, for Christ's sake!
Fiction book (1999) -
Seen from that perspective, it looked huge to Caroline, a distorted rhomboid in a photograph.
Fiction book (1996) -
This is a rhomboid.
Fiction book (1999) -
Within moments, he had pawed the rhomboid completely out of existence - both metaphorically and literally.
Fiction book (1999) -
The cab draws up before a rain-stained tumble of concrete tank traps, huge rhomboids streaked with rust, covered with the stylized initials of forgotten lovers.
Fiction book (2000) -
The architect designed the building with large rhomboids incorporated into the exterior facade for a unique look.
-
In geometry class, we learned that a rhomboid has opposite sides that are equal in length and oblique angles.
Compounds
- Specialized
A muscle in the upper back under the trapezius that pulls the shoulder blade toward the spine and slightly up
- Specialized
A muscle in the upper back that pulls the shoulder blade toward the spine
- Specialized
A small upper back muscle that pulls the shoulder blade toward the spine and slightly up
- Specialized
A muscle in the upper back between the spine and shoulder blade that helps move and hold it
Surface Forms
Morphology
rhomboid = rhombus (semi-transparent) = rhombo + oid
Formed from the rhomb(‑) root plus the suffix '-oid' meaning 'like' or 'in the shape of', but precise geometric distinctions (rhombus vs rhomboid) and the suffix '-oid' may be unfamiliar to average learners.
Etymology
Rhomboid comes from the Greek word rhombos, which meant a 'spinning top' and later a 'diamond shape', so a rhomboid is a slanted four-sided figure like a stretched diamond.