concentrate vs separate
Concentrate and separate are opposites. Concentrate is to draw scattered things together to one central point, to make something denser, or to focus. Separate is to move or keep things apart, or (as an adjective) to be distinct and unconnected. Concentrate gathers to a point; separate holds apart as distinct.
Quick rule: gather scattered things to one dense point → concentrate; move things apart or keep them distinct → separate.
A round glass is held between the sun and the table, and the wide mild light falling on it is bent to a single dot — the same light, but pulled to one point it stops being warm and turns fierce, and a thread of smoke lifts from where it lands.
/ˈkɑːnsntreɪt//ˈkɒnsntreɪt/·verb, nounTwo magnets sit clamped together, the pull between their poles drawn as taut little arcs; something draws them apart — the arcs stretch, thin and snap, and the two slide off to their own sides with a clean gap opening between them, each its own distinct piece.
/ˈsepəreɪt//ˈsepəreɪt/·verb, adjectiveOne draws things to a single dense point; the other pulls them apart or keeps them so. Concentrate, from centrum 'centre', gathers scattered things to a central point, packs a substance denser, or focuses the mind. Separate, from Latin separare 'to part', moves things away from each other or simply keeps them distinct. Wealth is concentrated in a few hands; the two funds are kept separate. One masses things together; the other insists on the space between.
What each means
concentrate
To concentrate is to gather toward one centre until it is strong — from the Latin com- 'together' and centrum 'centre'. Scattered forces concentrate at a border; a reader concentrates on a page, pulling stray attention to one point; boiling concentrates a juice by driving off its water. As a noun, a concentrate is what is left when the water is gone: the same substance, no longer spread thin. To consolidate holdings is close, but concentrate keeps the sense of intensity growing as things gather.
separate
To separate is to move things apart or to keep them apart — you separate two fighters, separate the yolk from the white, separate a class into groups. From the Latin separare, 'to disjoin'. Where you divide a whole into parts, to separate more often pulls already-distinct things away from each other, or sorts a mixture. As an adjective — and pronounced differently — separate means distinct or unconnected: three separate rooms, a separate issue. It is the quiet opposite of join.
At a glance
| concentrate | separate | |
|---|---|---|
| Meaning | gather to one point; make denser | move or keep apart; be distinct |
| Direction | inward, to a centre | apart, or held distinct |
| The result | massed, dense at a point | distinct, with space between |
| Often with | attention, power, forces, a solution | items, groups, the yolk, the sexes |
| Noun | concentration | separation |
| Example | Wealth was concentrated. | Separate the two piles. |
How to remember the difference
Ask whether things are massed to a point or held apart. Concentrate draws scattered things inward to one dense centre — light pulled to a burning dot. Separate pulls things apart until a clean gap stands between them — two magnets sliding to their own sides. If things gather densely to a point, that is concentrate; if they are moved apart or kept distinct, they are separate.
Examples
concentrate
- Wealth became concentrated in a few hands.
- The lens concentrates the light onto one spot.
- She concentrated her energy on the final task.
separate
- Separate the ripe fruit from the unripe before packing.
- The two funds were kept separate.
- Separate the yolks from the whites.
Concentrate masses things to a point and packs them dense; separate holds things apart with space between, and is both verb and adjective (distinct). The pair is common in economics — wealth or power concentrated in few hands versus kept separate or spread. Watch the spelling — separate has an 'a' in the middle.
FAQ
- What is the difference between concentrate and separate?
- Concentrate is to draw scattered things together to one central point, make something denser, or focus, while separate is to move or keep things apart, or to be distinct and unconnected. Concentrate gathers to a point; separate holds apart. In the scenes above, a lens pulls wide light to a single dense point, whereas two clamped magnets are drawn apart until a clean gap opens and each stands distinct.
- Are concentrate and separate opposites?
- Yes. Concentrate masses scattered things at a point, packing them dense; separate pulls them apart or keeps a space between. The pair is common in economics and politics — wealth or power concentrated in few hands, versus kept separate or spread among many. One gathers to a dense point, the other holds distinct.
- Is separate an adjective as well as a verb?
- Yes, and the two are pronounced differently. The verb 'to separate' ends in a full '-ate' (SEP-uh-rayt) and means to part things; the adjective 'separate' has a reduced ending (SEP-rit) and means distinct ('two separate accounts'). Concentrate is only a verb, so where separate can describe a state of distinctness, concentrate describes the act of massing to a point.
- How do you spell separate correctly?
- S-E-P-A-R-A-T-E — the tricky part is the middle 'a', not an 'e': think of 'a rat' hidden in sepARATe. It is one of the most misspelled words in English, often wrongly written 'seperate'. Concentrate has no such trap, though it is worth keeping its double 'c'-then-'c' clear: con-cen-trate.
- What are the noun forms of concentrate and separate?
- Concentration and separation. 'The concentration of wealth' names a massing into few hands; 'the separation of the funds' or 'the separation of powers' names a keeping-apart. Concentration also names focus and the strength of a solution, while separation ranges from legal to chemical. The nouns keep the contrast: a dense gathering versus a holding-apart.
- Which word fits wealth held by a few people?
- Concentrate. Wealth is concentrated when it is massed in few hands, dense at one point, as the light is gathered to a burning dot in the scene above. The opposite — wealth kept separate or spread — holds it apart among many. The tell is direction: concentrate gathers to a dense point, separate holds things apart.
- Which word fits keeping two accounts apart?
- Separate. Two accounts are kept separate when they are held distinct, with a clear line between them, as the magnets stand apart in the scene above. Concentrate would be the opposite — massing funds together at one point. The tell is whether the line stays: separate keeps things apart, concentrate gathers them to a dense centre.