keystone Meaning and Definition

Urdu Meanings

iJunoon official Urdu Dictionary

(فَنِ تعمیر ) کَلیدی پَتھَر

( fan e taamer ) kaleedi pathar

بُنیادی پَتھر

bُnyadi pathar

محراب کے سِرے کا پَتھر

maharab ke siray ka pathar


English definition for keystone

1. n. the central building block at the top of an arch or vault

2. n. a central cohesive source of support and stability

International Languages

Meaning for keystone found in 8 Languages.

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