tree
numColloquial, Pronunciation spelling Pronunciation spelling of three
verb, num, noun — 21 senses
UK /t͡ʃɹɪj/ · /tɹiː/
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.
To chase (an animal or person) up a tree.
To place in a tree.
To place upon a shoe tree; to fit with a shoe tree; to stretch upon a shoe tree.
To take refuge in a tree.
Colloquial, Pronunciation spelling Pronunciation spelling of three
Mathematics, Sciences An extremely fast-growing function based on Kruskal's tree theorem.
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.
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.
Any other plant (such as a large shrub or herb) that is reminiscent of the above in form and size.
An object made from a tree trunk and having multiple hooks or storage platforms.
A device used to hold or stretch a shoe open.
The structural frame of a saddle.
Graph theory, Mathematics, Sciences A connected graph with no cycles or, if the graph is finite, equivalently a connected graph with n vertices and n−1 edges.
Computing, Computing theory, Engineering, Mathematics, Natural sciences, Physical sciences, Sciences A recursive data structure in which each node has zero or more nodes as children, but does not share children with other nodes.
Computing, Engineering, Graphical user interface, Mathematics, Natural sciences, Physical sciences, Sciences 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.
Any structure or construct having branches representing divergence or possible choices.
The structure or wooden frame used in the construction of a saddle used in horse riding.
In plural, Often, Slang Marijuana.
A cross or gallows.
Archaic outside Christianity
Chemistry, Natural sciences, Physical sciences A mass of crystals, aggregated in arborescent forms, obtained by precipitation of a metal from solution.
Cartomancy, Human sciences, Mysticism, Philosophy, Sciences The fifth Lenormand card.
Mathematics, Sciences Alternative letter-case form of TREE.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — authors: page histories for tree and TREE.