Disband and dissolve both end a body, with a difference in what and how. Disband is to break up an organized group of people so that it no longer exists, its members going their separate ways. Dissolve is to formally end a body — a company, parliament or marriage — or for a solid to break down into a liquid. Disband is for groups of people; dissolve is wider and more formal.
Both wind a body up, but disband is for groups of people and dissolve reaches wider. Disband, literally 'to un-band', ends an organized group of people — a band, an army, a committee. Dissolve, from dis- 'apart' and solvere 'to loosen', formally ends a company, parliament or marriage, and also means a solid breaking down in a liquid. A regiment disbands; a company is dissolved. For a club, both fit; for a sugar cube or a parliament, only dissolve.
disband
To disband is to break up an organized group so that it no longer exists — a band, a team, an army, a committee — and for its members to disperse and go their separate ways. Built from dis- 'apart' and band in its old sense of 'a company bound together', it is usually deliberate and often formal: a leader disbands a unit, or a body votes to disband itself. It can be transitive (they disbanded the choir) or intransitive (the choir disbanded). Close to dissolve, but disband stays with people and organizations.
dissolve
To dissolve is for a solid to break apart into a liquid until it disappears into it — sugar dissolves in water — or, by extension, for something to fade out or be formally ended (a marriage, a company, a parliament is dissolved). From the Latin dissolvere, 'to loosen apart', from solvere 'to loosen', the root of solve and solvent. A substance dissolves when its particles separate and spread evenly through the liquid — the reverse of what happens when droplets coalesce. Governments dissolve; tension dissolves; a crowd can dissolve into laughter.
| disband | dissolve | |
|---|---|---|
| Meaning | break up an organized group of people | formally end a body; break down in liquid |
| Of what | bands, armies, committees, teams | companies, parliaments, marriages, solids |
| Register | neutral, often official | formal and legal; also chemical |
| Noun | disbandment | dissolution |
| Example | The unit was disbanded. | Parliament was dissolved. |
Ask what kind of body is ending. Disband stands an organized group of people down — a formation loosening, members walking off. Dissolve formally ends a company, parliament or marriage, or breaks a solid down in a liquid — a sugar cube clouding away. For a club, both work; for a parliament or a solid, use dissolve.
disband
- iThe regiment was disbanded at the end of the war.
- iiThe committee agreed to disband once its report was published.
- iiiAfter the split, the band disbanded for good.
dissolve
- iThe prime minister asked the monarch to dissolve parliament.
- iiThe partnership was dissolved after thirty years.
- iiiStir until the sugar dissolves completely.
Disband is almost always for organized groups of people going their separate ways; dissolve is wider and more formal — it ends companies, parliaments and marriages, and covers a solid breaking down in liquid. For a sports club, both fit; for a company, marriage or sugar cube, only dissolve does.
A useful pair for institutional writing. Disband is for groups of people ending — 'the unit was disbanded', 'the committee disbanded'. Dissolve is the formal, legal word for ending a company, parliament or marriage — 'dissolve parliament', 'the marriage was dissolved' — and also the chemical term. Examiners reward the fit: disband for a group of people, dissolve for a legal body or a solid in liquid. The nouns are disbandment and dissolution.