Definition of centering in English:

centering

Syllabification: cen·ter·ing
Pronunciation: /ˈsen(t)əriNG
 
/

noun

Architecture
Framing used to support an arch or dome while it is under construction.
More example sentences
  • The centring is normally made of wood which was a relatively straightforward structure in a simple arch or vault but with more complex shapes clay or sand bound by a weak lime mortar mix could be used.
  • The shaping of this sort of centring would probably be done by eye, perhaps with the help of a template and the stone or brick structure laid against it.
  • Brunelleschi won the contest in 1420 with a proposal to erect the dome without wooden centering.

Definition of centering in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day keek
Pronunciation: kiːk
verb
peep surreptitiously