Other forms: bounded, bounds, bounding
To bound is to run in big springy leaps, the way a dog crosses a field to get to you. A retriever bounding through long grass; a boy bounding up the stairs two at a time.
The rest of bound is a heap of separate words that happen to look alike. Bound to means certain to — 'in this traffic we are bound to be late'. Bound for means heading towards: a train bound for Glasgow, homeward bound. Bound is also the past of bind — hands bound with tape, a book bound in leather, a witness bound to secrecy — and 'bound up with' means tangled together with. As a plural noun, bounds are limits: out of bounds, within the bounds of reason, and joy that knows no bounds.
1verbboundTo run or move forward in long springy leaps.~2%
“The dog bounded across the lawn to meet them.”
2adjectivecertainCertain to do something or to happen (with 'to').~2%
“In this traffic we are bound to be late.”
3adjectivetravellingTravelling towards a particular place (with 'for').~2%
“She got on a coach bound for Edinburgh.”
4adjectivetiedTied or fastened, or held to a promise or duty.~92%
“His hands were bound behind his back.”
5nounlimitsThe limits of what is allowed or possible (in the plural, bounds).~2%
“The joke was well outside the bounds of good taste.”
Shares are an estimate: a language model read 9 sentences found in the wild and placed 7 of them on a sense (2 were unclear) — a count of our sample, not a measurement of English.
The origin traced here is the one that runs through bind: Middle English bounden, Old English ġebunden, the old past form of binding. That is the bound in hands bound behind a back and in a book bound in leather. The leaping bound and the bounds that fence a field came into English by other roads, so one spelling is doing the work of several different words.
Old English
bund-
Middle English
bound
English, today
bound
From Middle English bound, bund and bounden, bunden, ibunden, ȝebunden, from Old English bund- and bunden, ġebunden respectively. See bind.
Etymology from Wiktionary, CC BY-SA