ثبوت
Root: ثبت
Hans Wehr Definition
ثبوت tubūt constancy, immutability, steadiness; permanence, durability; certainty, sureness│ ثبوت الشهرt. aš-šahr the official determination of the beginning of a lunar month
Enhanced with root mapping — integrated with Lane's Lexicon & Al-Mawrid
Root: ثبت
ثبوت tubūt constancy, immutability, steadiness; permanence, durability; certainty, sureness│ ثبوت الشهرt. aš-šahr the official determination of the beginning of a lunar month