تثبّت فِى الأَمْرِ

, (T, S, M, A, TA,) and الرَّأْىِ; (T, TA;) and ↓ استثبت; (S, M, A, K, TA;) He acted, or proceeded, [firmly, steadily,] deliberately, or leisurely, (T, M, A, K, TA,) in the affair, (T, M, A, TA,) and the opinion, judgment, or counsel; (T, TA;) not hastily: (T, M, TA:) both signify the same: (S:) [or] فِى أَمْرِهِ ↓ استثبت he consulted respecting his affair, and sought for information respecting it, or investigated it. (T, TA.) [In the KL, تَثَبُّتٌ is explained by the words درنG كردن و بهجاى اوردن, perhaps meaning The delaying in an affair and (then) executing or performing.]