- a small Mediterranean tree, Pistacia lentiscus, of the cashew family, that is the source of an aromatic resin used in making varnish and adhesives.
- any of several similar or related trees, as a pepper tree, Schinus molle, of western South America.
- the resin obtained from the mastic.
- any similar resin, especially one yielded by other trees of the same genus.
- Building Trades.
- any of various preparations containing bituminous materials and used as an adhesive or seal.
- a pasty form of cement used for filling holes in masonry or plaster.
- an aromatic resin obtained from the mastic tree and used as an astringent and to make varnishes and lacquers
- mastic tree
- a small Mediterranean anacardiaceous evergreen tree, Pistacia lentiscus, that yields the resin mastic
- any of various similar trees, such as the pepper tree
- any of several sticky putty-like substances used as a filler, adhesive, or seal in wood, plaster, or masonry
- a liquor flavoured with mastic gum
