gum(-oil) resin
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Gum-digger — Gum diggers were men and women who dug for kauri gum, a fossilised resin, in the old kauri fields of New Zealand at the end of the nineteenth and early twentieth centuries. The gum was used mainly for varnish.The term may be a source for the nick … Wikipedia
gum-resin — gum res·in (gum″rezґin) a dried exudation from various trees, consisting of a principle soluble in water and insoluble in alcohol, combined with a volatile oil or resin soluble in alcohol, but not in water, and including myrrh and scammony … Medical dictionary
Oil painting — Mona Lisa, Leonardo da Vinci, c. 1503–06 Oil painting is the process of painting with pigments that are bound with a medium of drying oil especially in early modern Europe, linseed oil. Often an oil such as linseed was boiled w … Wikipedia
resin — 1. An amorphous brittle substance consisting of the hardened secretion of a number of plants, probably derived from a volatile oil and similar to a stearoptene. 2. SYN: rosin. 3. A precipitate formed by the addition of water to certain tinctures … Medical dictionary
oleo-gum-resin — ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ˈ ̷ ̷ˈ ̷ ̷ ̷ ̷ noun Etymology: ole + gum + resin : a solid plant exudation (as asafetida or myrrh) consisting of a mixture of volatile oil, gum, and resin … Useful english dictionary
Mastic (plant resin) — Mastic tears Mastic (Greek: Μαστίχα) is a resin obtained from the mastic tree (Pistacia lentiscus). In pharmacies and Nature shops it is called arabic gum (not to be confused with gum arabic) and Yemen gum . In Greece it is known as the tears of… … Wikipedia
Dammar gum — Dammar resin from the tree Canarium strictum Dammar gum is obtained from the Dipterocarpaceae family of trees in India and East Asia, principally those of the genera Shorea, Balanocarpus or Hopea. Most is produced by tapping trees; however, some… … Wikipedia
Camphor oil — Camphor Cam phor (k[a^]m f[ e]r), n. [OE. camfere, F. camphre (cf. It. canfora, Sp. camfora, alcanfor, LL. canfora, camphora, NGr. kafoyra ), fr. Ar. k[=a]f[=u]r, prob. fr. Skr. karp[=u]ra.] 1. A tough, white, aromatic resin, or gum, obtained… … The Collaborative International Dictionary of English
Early thermal weapons — were devices or substances used in warfare during the classical and medieval periods (approx 8th century BC until the mid 16th century AD) which used heat or burning action to destroy or damage enemy personnel, fortifications or territories.… … Wikipedia
Linoleum — For other uses, see Linoleum (disambiguation). Linoleum from around the 1950s Linoleum (informally abbreviated to lino) is a floor covering made from renewable materials such as solidified linseed oil (linoxyn), pine rosin, ground cork dust, wood … Wikipedia
Dennis Considen — (died 1815) was an Irish born surgeon, best known for his pioneering role in the use of Australian native plants for pharmaceutical use, especially eucalyptus oil, which he used to treat the convicts.[1] He sailed with the First Fleet as surgeon… … Wikipedia
