fineness

[ fahyn-nis ]

/ ˈfaɪn nɪs /

the state or quality of being fine.

the proportion of pure precious metal in an alloy, often expressed in parts per thousand.

Origin of fineness

late Middle English word dating back to 1400–50; see origin at fine¹, -ness

And yet WFB recognized in his friend Al a fineness of mind and principle.

The Frum Flap |Christopher Buckley |March 27, 2010 |DAILY BEAST
It is similar to needle-point lace, although not equal in fineness to the best examples of the latter.

Lace, Its Origin and History |Samuel L. Goldenberg
The broken rice, well dried, is sometimes ground into flour of different degrees of fineness.

Science in the Kitchen. |Mrs. E. E. Kellogg
Drawn thread and cut work can be carried out with such detail and fineness as to really become most delicate lace.

Embroidery and Tapestry Weaving |Grace Christie

They were fairies, exquisite in shape and fineness, robed in flowing gossamer of many colours.

Wonderwings and other Fairy Stories |Edith Howes
His linen was remarkable for its fineness and purity, owing to the fact that Severine obliged him to change it daily.

The Deputy of Arcis |Honore de Balzac

fineness

/ (ˈfaɪnnɪs) /

the state or quality of being fine

a measurement of the purity of precious metal, expressed as the number of parts per thousand that is precious metal