, verbal noun إِرْتَامٌ, [apparently He tied aرَتِيمَة, q. v.]. (T.) رَتْمٌ, also, as a verbal noun, [i. e. of ↓رَتَمَ,] signifies The tying a thread, or string, upon one's own finger for the purpose of remembering something. (KL.)
2.
And ارتمهُ, (verbal noun as above, S,) He tied upon his (a man's, T, S, Mgh) finger a thread, or string, such as is termedرَتِيمَة. (T, S, M, Mgh, K.)
3.
-A2- Also He (a young camel) bore fat in his hump. (K.)