מַר‎ (mar|mar|noun|masculine|drop)
[Heb] מַר‎ ETCBC: מַר‎ (subs|drop) OSHL: m.dr.ab TWOT: 1249a GK: H5254
Derivation: from מָרַר‎ in its original sense of distillation;
Strong's: a drop
KJV: drop.