وثر

1 وَثُرَ ذ , aor. وَثُرَ , inf. n. وَثَارَةٌ; [and app., وَتْرٌ; (see the second signification;)] It (a thing, S, M, Msb, or a bed, A) was, or became, plain, level, smooth, soft, or easy to lie or ride or walk upon. (S, M, A, Msb, K.) ― -b2- وَثِرَتِ العَجُزُ; and وَثُرَت, inf. n. as above, (tropical:) The buttocks became fat. (A.) See also وَثَارَةٌ, below. -A2- وَثَرَهُ, (M, A, K,) aor. يَثِرُهُ, (K,) inf. n. وَثْرٌ (M, TA) and ثِرَةٌ; (TA;) and ↓ وثّرهُ, inf. n. تَوْثِيرٌ; (M, A, K;) He made it plain, level, smooth, soft, or easy to lie or ride or walk upon. (M, A, K.) And وثّر مَرْكَبَهُ He made the thing on which he rode smooth, soft, or easy to ride upon. (A, Msb.)