نَدْرَةٌ
1.
and
نُدْرَةٌ, with fet-h and damm, are substs. from نَدَرَ, [signifiying The state of being apart from, or out of, the generality, or main body; &c.:
2.
and hence, (tropical:) Extraordinariness; rareness.] (Msb.) You say, لَا يَكُونُ ذٰلِكَ إِلَّا فِى
النَّدْرَةِ, or
فى النُّدْرَةِ, and
الّا نَادِرًا, (Msb,) and لَا يَقَعُ ذٰلِكَ إِلَّا فِى النُّدْرَةِ, (A,) (tropical:) That will not be, (Msb,) and that will not happen, (A,) save [extraordinarily; or rarely; or once] in, or during, the space of [several] days; synonym فِيمَا بَيْنَ الأَيَّامِ. (Msb.) And إِنَّمَا يَكُونُ ذٰلِكَ فِى النَّدْرَةِ بَعْدَ النَّدْرَةِ (tropical:) That is, or will be, only once in whiles. (TA.) And لَقِيَهُ نَدْرَةً, (M, K,) and فِى النَّدْرَةِ, (S, M, K,) and
فى النَّدَرَةِ, (S, TA,) and
فى النُّدَيْرَةِ, (TA,) and
نَدَرَى (M, K) and فى نَدَرَى, (S, K,) and النَّدَرَى, (M, K,) and فى النَّدَرَى, (S, M, K,) (tropical:) He met him [once] in, or during, the space of [several] days; synonym بَيْنَ الأَيَّامِ, (M, K,) or فِيمَا
بَيْنَ الأَيَّامِ. (S.)