intersect vs meet
Intersect and meet both describe paths coming to a shared point, but they part ways after it. To intersect is for two lines or paths to cross at a point and each carry on past it, then diverge again (two roads intersect at a junction). To meet is for separate things to come together at a point — and they often stop there, or join and go on as one (two roads meet at a bridge and run on together). Intersecting lines cross and continue separately; meeting paths arrive and may stay joined.
Quick rule: two lines crossing and each continuing → intersect; separate paths arriving at a point, often joining → meet.
A car rolls along the flat road while another drops down the road that crosses it. For one instant they share the very same square of ground and the junction flares — then they are past it, each still on its first heading, one rolling right, the other on down. They needed that single point in common, and nothing more.
/ˌɪntərˈsekt//ˌɪntəˈsekt/·verbTwo roads climb from opposite corners, a lone traveller on each, neither aware of the other. They reach the junction at the very same moment and the point brightens for a beat — and then there is one road on ahead, and the two of them take it together, no longer walking alone.
/miːt//miːt/·verbThis is the one genuine near-synonym in the group, and geometry students search it often. Both bring two paths to a single point. The difference is what follows. Intersect, from inter- ('between') and secare ('to cut'), means the lines cross and each keeps going past the point, diverging beyond it. Meet, from the Old English metan, means they arrive at the point — and typically stop there or continue together as one. So two roads intersect and traffic flows through in all directions; two roads meet and become one road on. Crossing-and-continuing versus arriving-and-joining is the whole distinction.
What each means
intersect
To intersect is for two lines, roads, or paths to cross each other at a point and carry on past it — from the Latin inter- 'between' and secare 'to cut', literally to cut between. Where roads intersect there is a junction; where two sets intersect there are the members they share. The word runs figuratively too: two fields of study intersect where their concerns overlap. Unlike paths that meet and stop, intersecting lines cross and keep going, then diverge again beyond the point.
meet
To meet is for separate things to come together at one place or moment — two roads meet, old friends meet, a river meets the sea. From the Old English mētan, it has always carried this coming-together, but its real academic value is abstract: to meet a deadline, a target, or a demand is to be enough for it, to rise to what is asked. Where independent paths converge on the same point, they meet — and from that point they may go on together.
At a glance
| intersect | meet | |
|---|---|---|
| Meaning | cross at a point and carry on | come together at a point |
| After the point | each continues, then diverges | they stop, or join and go on |
| The lines | stay two, crossing | may become one |
| Typical of | roads, lines, sets, fields | roads, rivers, people, demand |
| Often with | intersect at · intersect with | meet at · meet with |
| Noun | intersection | meeting / meeting point |
How to remember the difference
Watch what happens after the point. Intersect is two cars crossing at a junction — they share one square of ground, then each drives on its own way and they part again. Meet is two roads reaching the same junction and becoming one road on, the travellers going forward together. So intersecting paths cross and continue separately; meeting paths arrive and may join. If two lines cross and keep their own headings, they intersect; if they come together and go on as one, they meet.
Examples
intersect
- Two straight roads intersect at the town square, and each stream of traffic continues out the far side.
- Once two paths intersect, they diverge again and may never cross a second time.
- Where the two circles intersect, the overlap marks the shared solutions.
meet
- Two winding roads meet at the old stone bridge and run on as one.
- The two rivers meet just below the falls and flow on together.
- We agreed to meet outside the library at noon.
In maths the distinction is exact: lines intersect at a point and continue in both directions, while a walker meets another and they may stop or proceed together. In everyday speech they blur — 'where the roads meet' and 'where the roads intersect' can both name a junction — but keep the tell: intersect stresses crossing and continuing, meet stresses arriving (and possibly joining). Keep intersect apart from intercept (to cut off in transit).
In TOEFL & IELTS
Precise in geometry and useful in figurative academic writing. In maths, lines intersect at a point (the point of intersection) and continue past it, while curves or a walker meet — say intersect when the crossing and continuation matter. Figuratively, fields intersect where their concerns overlap without merging, while interests meet when they come together; and note meet's exam-gold abstract sense (meet a deadline, meet demand), which intersect does not share. Keep intersect apart from intercept.
FAQ
- What is the difference between intersect and meet?
- Both bring two paths to a shared point. Intersect means they cross at the point and each carries on past it, diverging again — two roads intersect and traffic flows through. Meet means they arrive at the point and often stop or join and go on as one — two roads meet and become one road. Cross-and-continue versus arrive-and-join.
- In maths, do lines meet or intersect?
- They intersect — two straight lines that are not parallel intersect at exactly one point, the point of intersection, and continue in both directions past it. 'Meet' is used loosely in everyday geometry too, but intersect is the precise term when the crossing and the continuation matter. Parallel lines never intersect.
- Can two roads both meet and intersect?
- Yes, and the choice signals what happens next. If they cross and each carries on out the far side, they intersect — the two cars crossing and driving on in the scene above. If they come together and merge into one road, they meet, as the two travellers do in the paired scene. In casual speech 'where the roads meet' can name any junction, but the strict tell is whether the paths continue separately or join.
- Does meet have a sense intersect does not?
- Yes — the abstract 'be sufficient for': meet a deadline, meet requirements, meet demand ('supply meets demand'). Intersect has no such sense; it stays with lines and overlapping fields. So for exam phrases about satisfying a target, only meet works. Intersect's figurative use is overlap: 'his work intersects with economics'.
- Is it 'intersect with' or 'intersect'? And 'meet with'?
- Both intersect forms are fine — 'the roads intersect' and 'the road intersects with the highway'. 'Meet with' usually means an arranged discussion (meet with the board) or, with an abstract noun, to receive (meet with approval); bare meet is to encounter (I met her at the station). Neither takes 'to'.
- What are the noun forms of intersect and meet?
- Intersect gives intersection — the point where lines cross, or a road junction. Meet gives meeting (a gathering) and meeting point. Keep intersection apart from interception (which belongs to intercept), and remember meet is irregular: its past tense is met.
- Which word fits two circles overlapping?
- Intersect. Two circles that cross so their edges overlap intersect, and the shared region is where they intersect. Meet would suit two things that come together and stop or join. The tell is continuation: intersecting curves cross and go on; meeting things arrive at a point.