Oak

Part of speech: noun

Pronunciation: /əʊk/

Definitions

1. A large deciduous tree with strong wood and acorns as fruit, commonly found in temperate regions
2. A sturdy tree characterized by its hardwood and acorn-bearing fruit, often inhabiting forests in temperate climates
3. This type of tree is recognized for its durable timber and distinct acorns, frequent in the ecosystems of temperate regions

Etymology: The English word descends from an ancient Germanic root that also gave German "Eiche", Dutch "eik" and Swedish "ek", so the tree's name is shared across almost all of the Germanic languages. Its older forms in Old English were "āc" and "ǣċ", and the same root reached far beyond Germanic: Latin "aesculus" (a kind of Italian oak) and Ancient Greek "aigílōps" (a Turkey oak) point back to a common Indo-European ancestor, and so do the Baltic words "ąžuolas" in Lithuanian and "ozols" in Latvian. What makes the word notable is how little it has changed in roughly two thousand years. Speakers of the Germanic languages have been calling this tree by a name built from the same sound for as long as there have been written records of those languages, which is unusual for a tree name. Most of the Indo-European words for trees have been replaced or reshaped over time, but this one has survived in recognisably the same form across a wide region.

Synonyms: quercus, hardwood, timber, wood, tree