WordWeight : Weighing the Words

Pronunciation : Mas"tic
Part of Speech : n.
Etymology : [F., fr. L. mastiche, mastichum, Gr. [Written also mastich.]
Definition : 1. (Bot.)

Defn: A low shrubby tree of the genus Pistacia (P. Lentiscus), growing upon the islands and coasts of the Mediterranean, and producing a valuable resin; -- called also, mastic tree.

2. A resin exuding from the mastic tree, and obtained by incision. The best is in yellowish white, semitransparent tears, of a faint smell, and is used as an astringent and an aromatic, also as an ingredient in varnishes.

3. A kind of cement composed of burnt clay, litharge, and linseed oil, used for plastering walls, etc. Barbary mastic (Bot.), the Pistachia Atlantica. -- Peruvian mastic tree (Bot.), a small tree (Schinus Molle) with peppery red berries; -- called also pepper tree. -- West Indian mastic (Bot.), a lofty tree (Bursera gummifera) full of gum resin in every part.
Source : Webster's Unabridged Dictionary, 1913