Even means flat and equal — no bumps, no side higher than the other. An even coat of paint, an even layer of snow on a lawn, two piles of coins pushed about until they match. An even number is the same idea in figures: 2, 4, 6 and 8 all split into two equal halves with nothing left over.
The one you will hear most is not the adjective at all, but the little adverb that raises the stakes. Even the dog was tired; it was cold, even for January; even better, even so, even though — each one leans on a comparison and pushes it a step further. As a verb it takes a particle: the score evened out, the ground was evened up before the shed went on it. Steady is another shade of it — an even pace, an even temperature, an even temper. And the set phrases are everywhere: get even means take revenge, break even means finish with neither profit nor loss.
1adverbshowUsed to show that what follows is surprising or extreme.~78%
“Even the teachers were laughing by the end.”
2adjectiveflatFlat and level, with no bumps or dips.~2%
“Sand the shelf until the surface is even.”
3adjectivetiedEqual on both sides; balanced.~2%
“At half-time the game was even.”
4adjectivesteadySteady and unchanging.~2%
“He kept an even pace all the way up the hill.”
5adjectiveevenOf a number: able to be divided exactly by two.~14%
“Houses with even numbers are on the far side of the road.”
6verbbalanceTo make or become level or equal.~2%
“The two teams evened the score in the second half.”
Shares are an estimate: a language model read 13 sentences found in the wild and placed 13 of them on a sense — a count of our sample, not a measurement of English.
Even goes back to Old English efn, 'flat, level, even, equal', from Proto-Germanic *ebnaz and Proto-Indo-European *h₁émnos, 'equal, straight, flat, level'. German eben and Dutch even are the same word still standing. Once you know the root means equal, the maths falls out of it: an even number is one that splits into two equal halves.
Middle English
even
English, today
even
From Middle English even. From Middle English even, from Old English efn (“flat; level, even, equal”), from Proto-West Germanic ebn, from Proto-Germanic ebnaz, from Proto-Indo-European h₁émnos (“equal, straight; flat, level, even”). Cognate with stq íeuwen (“even, flat”), West Frisian even (“even”), gsw ëben (“even”), cim ébane (“even”), Dutch even (“even, equal, same”), effen (“leveled”), German eben (“even, flat, level”), Danish jævn (“even, flat, smooth”), Icelandic jafn (“even”), Norwegian Bokmål jevn (“even, smooth”), Norwegian Nynorsk jamn (“even, smooth”), Swedish jämn (“even, level, smooth”), Gothic 𐌹𐌱𐌽𐍃 (“even”), oco eun (“equal, right”) (attested in Vocabularium Cornicum eun-hinsic (“iustus, i. e., just”)), obt eun (“equal, right”) (attested in Eutychius Glossary eunt (“aequus, i. e., equal”)), xbm effn, Breton eeun, Sanskrit अम्नस् (“(adverb) just, just now; at once”).
Etymology from Wiktionary, CC BY-SA