tree

名词 n. 动词 v. 数词 num.
中文释义
英 /t͡ʃɹɪj/   

英文释义

名词 n.
  1. A perennial woody plant taller and larger than a shrub with a wooden trunk and, at some distance from the ground, having leaves and branches.
    — Hyperion is the tallest living tree in the world.
  2. Any other plant (such as a large shrub or herb) that is reminiscent of the above in form and size.
    — The banana tree is a tall perennial herb: its trunk is not woody.
  3. An object made from a tree trunk and having multiple hooks or storage platforms.
    — He had the choice of buying a scratching post or a cat tree.
  4. A device used to hold or stretch a shoe open.
    — He put a shoe tree in each of his shoes.
  5. The structural frame of a saddle.
  6. A connected graph with no cycles or, if the graph is finite, equivalently a connected graph with n vertices and n−1 edges.
  7. A recursive data structure in which each node has zero or more nodes as children, but does not share children with other nodes.
  8. A display or listing of entries or elements such that there are primary and secondary entries shown, usually linked by drawn lines or by indenting to the right.
    — We’ll show it as a tree list.
  9. Any structure or construct having branches representing divergence or possible choices.
    — family tree; skill tree
  10. The structure or wooden frame used in the construction of a saddle used in horse riding.
  11. Marijuana. in-plural,often,slang
    — I like good pussy and I like good trees / Smoke so much weed you wouldn't believe
  12. A cross or gallows.
    — Tyburn tree
  13. A mass of crystals, aggregated in arborescent forms, obtained by precipitation of a metal from solution.
  14. The fifth Lenormand card.
  15. Alternative letter-case form of TREE. alt-of,uncountable
动词 v.
  1. To chase (an animal or person) up a tree. transitive
    — The dog treed the cat.
  2. To place in a tree. transitive
    — Black bears can tree their cubs for protection, but grizzly bears cannot.
  3. To place upon a shoe tree; to fit with a shoe tree; to stretch upon a shoe tree. transitive
    — to tree a boot
  4. To take refuge in a tree. intransitive
数词 num.
  1. Pronunciation spelling of three alt-of,colloquial,pronunciation-spelling

词形变化

trees plural treen obsolete,plural tre alternative,obsolete trees present,singular,third-person treeing participle,present treed participle,past treed past tre alternative,obsolete

词汇关系

近义词
sapling seedling tree
上位词
plant graph
下位词
ashcan tree bitterleaf tree boottree boron tree b-tree call tree cat tree Cayley tree clothes tree coat tree copal tree dead tree decision tree family tree feather tree hat tree haw tree headache tree Indian marking-nut tree Jesse Tree Kentucky coffee tree Kentucky coffee-tree Kurepa tree lote tree Malabar marking-nut tree manteltree mantle-tree maple tree may tree necklace tree palisade-tree Panama rubber tree paradise tree phylogenetic tree portia tree potato tree prine tree research tree rood-tree saddle tree shoe tree skill tree stink tree technology tree tech tree trestle tree world tree sapling seedling apple tree orange lemon spruce pine oak beech birch linden maple
衍生词
Aintree Allestree Apple Tree Creek Appletree Flat Apple Tree Flat Armatree Belltrees Cabbage Tree Cabbage Tree Creek Cabbage Tree Island camouflage tree Cherry Tree Hill Cherry Tree Pool Coventry Crabtree Daintree Daventry Diamond Tree fake tree false tree Fern Tree Ferntree Gully Figtree Fig Tree Pocket Flametree Grapetree Grasstree Beach Grasstree Hill Hollow Tree Kingstree Lemontree Lemon Tree Lemon Tree Passage Lower Daintree Manningtree observation tree One Tree One Tree Hill Palmtree pseudotree red tree vole Rivertree South Trees Tea Tree Tea Tree Gully Tiptree Ti Tree treefolk treemaking treenail treent tree orchid Upper Daintree Upper Ferntree Gully whiffletree Wilbetree Willow Tree W Tree treebound treechanger tree failure treehood treeify treeiness treekind treeless treelike tree-lined treelined treeling treely treeness treescape treey bark up the wrong tree in the green tree … in the dry up a tree
相关词
arboreal dendr- firth grove holt hurst shaw thicket wald weald wold wood woods conifer forestland timberland tree farm woodland :Category:Trees
部分词
trunk limb bark wood needle fruit phloem bough twig stick kindling

词源

Etymology tree
Proto-Indo-European *drew-
Proto-Indo-European *-om
Proto-Germanic *trewą
Proto-West Germanic *treu
Old English trēow
Middle English tre
English tree
PIE word
*dóru
From Middle English trau, tre, tree, treo, treou, trew, trewe, troe, trouȝh, trouȝgh, trow, trowe, from Old English trēo, trēow, trēu, trīo, trīow, trȳw (“tree; wood; forest; beam, cudgel, log; cross”), from Proto-West Germanic *treu, from Proto-Germanic *trewą (“tree”), from pre-Germanic *dréwom, thematic e-grade derivative of Proto-Indo-European *dóru (“tree”). Related to tar, true.
Cognates
Cognate with Dutch teer (“tree”), Danish, Faroese, and Scanian træ (“tree; timber, wood”), Elfdalian trai (“tree; timber, wood”), Icelandic tré (“tree; wood”), Norwegian Bokmål and Norwegian Nynorsk tre (“tree; wood”), Swedish trä (“wood; tree”), träd (“tree”), Gothic 𐍄𐍂𐌹𐌿 (triu, “piece of wood”); also Breton derv (“oak”), Cornish dar (“oak”), Irish dair (“oak”), Manx darragh (“oak; oaken”), Scottish Gaelic darach (“oak”), Welsh dâr (“oak”), Ancient Greek δόρυ (dóru, “tree; wood; spear”) (whence Greek δόρυ (dóry, “pike, spear”)), Albanian dru (“tree; wood”), Latvian darva (“tar”), Lithuanian derva (“tar; resin”), Belarusian дзе́рава (dzjérava, “tree”), дрэ́ва (dréva, “tree; wood”), Czech drvo, dřevo (“wood”), Polish drzewo (“tree; wood”), Russian де́рево (dérevo), дре́во (drévo, “tree; wood”), Serbo-Croatian др̏во, drȇvo, drijȇvo, drȋvo, dȑvo (“tree; wood”), Slovak and Slovene drevo (“tree; wood”), Ukrainian де́рево (dérevo, “tree; wood”), Armenian տարր (tarr, “element; component”), Avestan 𐬛𐬁𐬎𐬭𐬎 (dāᵘru, “wood”), Central Kurdish and Persian دار (dâr, “tree; wood”), Northern Kurdish dar (“tree”), Zazaki dare (“tree”), Hittite 𒋫𒊒 (taru), 𒋫𒀀𒊒 (táru, “tree; wood”), Luwian 𒋫𒀀𒊒 (tāru, “wood”), Tocharian A and Tocharian B or (“wood”), Sanskrit दारु (dāru, “timber, wood”).
Replaced alternative Middle English beem, from Old English bēam (see beam) and eclipsed non-native Middle English arbre, borrowed from Old French arbre.
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