[1]
رَسَخَ , (S, A, L, &c.,) aor.
رَسَخَ , (A, Msb, JM,
&c.,) inf. n. رُسُوخٌ, It (a thing, S, Msb) was, or
became, firm, steady, steadfast, stable, fixed, fast,
settled, or established, (S, A, L, Msb, K,) in its
place. (L.) [Hence,] رَسَخَ الحِبْرُ فِى الصَّحِيفَةِ
(tropical:) [The ink became fixed upon the piece of paper
or the like]. (A, L.) And الرَّقُّ الدَّهِينُ لَا يُرْسَخُ
فِيهِ الحِبْرُ (tropical:) [Ink will not become fixed upon oiled
parchment]: (A:) or الوَرَقُ الدَّهِينُ [oiled paper].
(TA.) And رَسَخَ فِى العِلْمِ (tropical:) He became firmly
rooted, or grounded, or established, in science, or
knowledge. (L.) And العِلْمُ يَرْسَخُ فِى قَلْبِ الإِنْسَانِ
(tropical:) Science, or knowledge, becomes firmly rooted, or
grounded, or fixed, in the heart of man. (L, A. *)
And رَسَخَ حُبُّهُ فِى قَلْبِهِ (tropical:) [The love of him, or it,
became fixed in his heart]. (A.) ―
2-b2- [Hence also,]
said of a pool of water left by a torrent, (tropical:) It sank
into the earth, and disappeared: (JK, A, K:) inf. n.
as above. (JK, TA.) And, said of rain, (tropical:) It sank
into the earth so that the two moistures [meaning
that of the rain and that of the soil beneath]
met together. (A, K.) ―
2-b3- رَسْخٌ [as an inf. n.]
signifies (assumed tropical:) The connexion of the soul of a human
being, after its departure from the body, with an
inanimate, not increasing, body: distinguished
from نَسْخٌ, which is with the body of another
human being: and from مَسْخٌ, which is with the
body of a beast: and from فَسْخٌ, which is with a
plant. (Marginal note in a copy of the KT.) But
see 1 (last sentence) in art. فسخ