wordswarm.net: free dictionary lookup
Wordswarms From Years Past


13-Letter Words
12-Letter Words
11-Letter Words
10-Letter Words
9-Letter Words
8-Letter Words
7-Letter Words
6-Letter Words
5-Letter Words
4-Letter Words
3-Letter Words


Adjacent Words

spiraea
Spiraea lobata
Spiraea prunifolia
Spiraea tomentosa
Spiraea Ulmaria
Spiraeic
Spiral
Spiral axis
spiral bandage
spiral binding
spiral cleavage
spiral galaxy
Spiral gear
spiral nebula
spiral of Archimedes
Spiral operculum
spiral ratchet screwdriver
Spiral shell
spiral spring
Spiral wheel
spiral-bound
spiral-shelled
spiraling
Spirality
Spirally
Spiralozooid
spirant

Spiral gearing definitions

Webster's 1913 Dictionary

Spiral Spi"ral, a. [Cf. F. spiral. See Spire a winding line.] 1. Winding or circling round a center or pole and gradually receding from it; as, the spiral curve of a watch spring. 2. Winding round a cylinder or imaginary axis, and at the same time rising or advancing forward; winding like the thread of a screw; helical. 3. (Geom.) Of or pertaining to a spiral; like a spiral. Spiral gear, or Spiral wheel (Mach.), a gear resembling in general a spur gear, but having its teeth cut at an angle with its axis, or so that they form small portions of screws or spirals. Spiral gearing, a kind of gearing sometimes used in light machinery, in which spiral gears, instead of bevel gears, are used to transmit motion between shafts that are not parallel. Spiral operculum, an operculum whih has spiral lines of growth. Spiral shell, any shell in which the whorls form a spiral or helix. Spiral spring. See the Note under Spring, n., 4.



Wordswarm.net: Look up a word or phrase

 


wordswarm.net: free dictionary lookup