This page will make sure you never confuse convex and concave again! Read the definitions, check out our example sentences, and be sure to follow the twitter feed to see how the internet is using these words in a sentence.
Got convex and concave figured out? Check out the complete index of commonly confused English words.
Definition
Convex
Curving or bulging outward
Examples
The telescope has a convex lens.
Concave
Curving inward
Examples
A concave piece of concrete
Live Twitter Feeds
What's the internet saying about convex/concave?
@HudzXcyTe: RT @Taylormadegamer: So guys, Concave (Xbox) or Convex (PS3) joysticks? I'm curious, which one do you prefer and why?
@Taylormadegamer: So guys, Concave (Xbox) or Convex (PS3) joysticks? I'm curious, which one do you prefer and why?
@roganovic: This game we call "sex" often pairs concave with the convex. #verseoftheday
@harvey_senior: I am now the master of convex and concave lenses
@zahiioo: okay I was just hyperventilating doing some past papers on P3 and thinking WTF WHERE ARE CONCAVE AND CONVEX MIRRORS WHY IS THIS SO HARD
@dopefish_lives: @Instig8iveJourn Really? I only thought the L2/R2 buttons were analogue. They're also fucking shit, they're convex instead of concave.
@zoronita: Im doing english revision now at least thats more enjoyable then fucking concave and convex lenses
@AveryCloseCall: I'm surprised at the boxy aesthetic. The Xbox was convex, 'bursting outward with energy'. 360 was concave, 'drawing in power'. #xboxreveal
@FaiizaArshad: Biology: Biogas Chemistry: Water Physics: convex and concave lens THE MOST DRY TOPICS I HAVE EVER REVISED OMG.
@bmwodarski: @rofldrg The PS3 triggers were garbage to me. They needed to be concave instead of convex.
@Ejaz_miah: @tj97 concave brings light towards the middle, convex spreads it out! The eye needs the picture to be at the back of it, not in the middle!
@awa64: @davidsgallant I could scream bloody murder for several hours about the Dual Shock 3's triggers being convex instead of concave.
@aliishyamegan: I do not care about concave or convex shit.. I wanna eat&go home.
@DakotaTheHuman: I think convex butts are better than concave butts.
@iman1D: @shameen_rehman umm I hardly remember anything but there r two types of lenses: convex (converging) and concave (diverging)...that's all
@FaiizaArshad: Convex lens- normal nipples Concave lens-inverted nipples.. Easy way to remember them lenses p'hahahah #Physics 😏
@anup_ray: RT @BNGANGULY1: @sanjeev_goyal @rajssd6666 GM. The minds of saint and devil are like concave and convex mirror which represent objects such as they receive.
@rajssd6666: RT @BNGANGULY1: @sanjeev_goyal @rajssd6666 GM. The minds of saint and devil are like concave and convex mirror which represent objects such as they receive.
@BNGANGULY1: @sanjeev_goyal @rajssd6666 GM. The minds of saint and devil are like concave and convex mirror which represent objects such as they receive.
@MountainDu_Lin: RT @hightopsfavsong: "@ahen16: "My eye sockets fit nicely on your knees. I like when concave things fit with convex things" @MountainDu_Lin #nostop" #same