extention

noun extention

• result — to spring, arise, or proceed as a consequence of actions, circumstances, premises, etc.; be the outcome.
• construction — Construction is the building of things such as houses, factories, roads, and bridges.
• management — the act or manner of managing; handling, direction, or control.
• manufacture — the making of goods or wares by manual labor or by machinery, especially on a large scale: the manufacture of television sets.
• manufacturing — the making of goods or wares by manual labor or by machinery, especially on a large scale: the manufacture of television sets.