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%fraxin%

ลองค้นหาคำในรูปแบบอื่น: fraxin, -fraxin-

The Collaborative International Dictionary of English (GCIDE) v.0.53 Collaborative International Dictionary (GCIDE)

n. [ From Fraxinus. ] (Chem.) A colorless crystalline substance (C16H18O10) found in the bark of the ash (Fraxinus), and along with esculin in the bark of the horse-chestnut. It is structurally a derivative of a coumarin glucoside. It shows a delicate blue-green fluorescence in alkaline solutions; -- called also paviin and fraxoside. MI-11br/ Syn. -- 8-(β-D-Glucopyranosyloxy)-7-hydroxy-6-methoxy-2H-1-benzopyran-2-one; also, 7, 8-dihydroxy-6-methoxy-coumarin-8-β-D-glucoside; fraxetin-8-glucoside. [ 1913 Webster +PJC ]

Fraxinus

‖prop. n. [ L., the ash tree. ] (Bot.) A genus of deciduous forest trees, found in the north temperate zone, and including the true ash trees. [ 1913 Webster ]

☞ Fraxinus excelsior is the European ash; Fraxinus Americana, the white ash; Fraxinus sambucifolia, the black ash or water ash. [ 1913 Webster ]

WordNet (3.0) WordNet (3.0)

fraxinella

(n) Eurasian perennial herb with white flowers that emit flammable vapor in hot weather, Syn. burning bush, gas plant, Dictamnus alba, dittany

fraxinus

(n) ash, Syn. genus Fraxinus

arizona ash

(n) small shrubby ash of southwestern United States and northwestern Mexico, Syn. Fraxinus velutina

black ash

(n) vigorous spreading North American tree having dark brown heavy wood; leaves turn gold in autumn, Syn. Fraxinus nigra, basket ash, brown ash, hoop ash

blue ash

(n) ash of central and southern United States with bluish-green foliage and hard brown wood, Syn. Fraxinus quadrangulata

caucasian walnut

(n) medium-sized Caucasian much-branched tree distinguished from other walnut trees by its winged fruit, Syn. Pterocarya fraxinifolia

european ash

(n) tall ash of Europe to the Caucasus having leaves shiny dark-green above and pale downy beneath, Syn. common European ash, Fraxinus excelsior

flowering ash

(n) shrubby California ash with showy off-white flowers, Syn. Fraxinus dipetala

flowering ash

(n) shrubby ash of southwestern United States having fragrant white flowers, Syn. Fraxinus cuspidata

goncalo alves

(n) tall tropical American timber tree especially abundant in eastern Brazil; yields hard strong durable zebrawood with straight grain and dark strips on a pinkish to yellowish ground; widely used for veneer and furniture and heavy construction, Syn. Astronium fraxinifolium

green ash

(n) a variety of red ash having glossy branchlets and lower leaf surfaces, Syn. Fraxinus pennsylvanica subintegerrima

manna ash

(n) southern Mediterranean ash having fragrant white flowers in dense panicles and yielding manna, Syn. flowering ash, Fraxinus ornus

mountain ash

(n) low-growing ash of Texas, Syn. Fraxinus texensis

oregon ash

(n) timber tree of western North America yielding hard light wood; closely related to the red ash, Syn. Fraxinus latifolia, Fraxinus oregona

pumpkin ash

(n) timber tree of central and southeastern United States having hairy branchlets and a swollen trunk base, Syn. Fraxinus tomentosa

red ash

(n) smallish American tree with velvety branchlets and lower leaf surfaces, Syn. Fraxinus pennsylvanica, downy ash

shingle tree

(n) East Indian timber tree with hard durable wood used especially for tea boxes, Syn. Acrocarpus fraxinifolius

swamp ash

(n) small ash of swampy areas of southeastern United States, Syn. Fraxinus caroliniana

toothache tree

(n) small deciduous aromatic shrub (or tree) having spiny branches and yellowish flowers; eastern North America, Syn. Zanthoxylum fraxineum, sea ash, Zanthoxylum americanum

white ash

(n) spreading American ash with leaves pale green or silvery beneath and having hard brownish wood, Syn. Fraxinus Americana

white mountain ash

(n) large tree with dark compact bark on lower trunk but smooth and white above; yields lumber similar to that of European or American ashes, Syn. Eucalyptus fraxinoides

Chinese-English: CC-CEDICT Dictionary CC-CEDICT CN-EN Dictionary

橁

[橁, xún] Fraxinus bungeana

Japanese-English: EDICT Dictionary EDICT JP-EN Dictionary

たも;タモ

[tamo ; tamo] (n) (See ヤチダモ) Japanese ash (Fraxinus mandshurica var. japonica)

ベッコウタケ

[bekkoutake] (n) Fomitella fraxinea

丸葉青だも

[まるばあおだも;マルバアオダモ, marubaaodamo ; marubaaodamo] (n) (uk) Japanese flowering ash (Fraxinus sieboldiana)

青だも

[あおだも;アオダモ, aodamo ; aodamo] (n) chinese flowering ash; fraxinus lanuginosa form. serrata

谷地ダモ

[やちダモ;ヤチダモ, yachi damo ; yachidamo] (n) (See タモ) Japanese ash (Fraxinus mandshurica var. japonica)

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