tenure

باللغة العربية: فَتْرَة تَوَلِّي الْمَنْصِب، تَثْبِيت وظِيفِيّ، حِيَازَة

1. A status of possessing a thing or an office; an incumbency. (countable, uncountable)
2. A period of time during which something is possessed. (countable, uncountable)
3. A status of having a permanent post with enhanced job security within an academic institution. (countable, uncountable)
4. A right to hold land under the feudal system. (countable, uncountable)

الجمع tenures