Definition for twinning (2 of 3)
verb (used with object), twinned, twin·ning.
verb (used without object), twinned, twin·ning.
Origin of twin1
Definition for twinning (3 of 3)
verb (used with or without object), twinned, twin·ning. Scot.
Examples from the Web for twinning
But by far the most important kind of regular conjunction of crystals is that known as “twinning.”
In families where twinning is frequent, bodily deformities likewise occur with frequency.The Physical Life of Woman:|Dr. George H Napheys
Like labradorite it usually exhibits on the surface of easiest cleavage parallel striations due to twinning structure.
This twinning may be produced by pressure acting either during the crystallization of the rock or at a later period.
A twinning line, if an intersection edge, should be solid; if not an intersection edge it should be broken into dashes.
British Dictionary definitions for twinning
- either of two persons or things that are identical or very similar; counterpart
- (as modifier)twin carburettors
verb twins, twinning or twinned
- to create a reciprocal relation between (two towns in different countries); pair (a town) with another in a different country
- (intr) (of a town) to be paired with a town in a different country