collisions

Objects striking together

Collisions are instances of objects striking each other, often with force: The collision totaled both cars.

The word extends to any clash or conflict—a collision of ideas, cultures, or interests.

In computing, a collision occurs when two pieces of data compete for the same space or identifier.

They were on a collision course from the start.

vehicular

crash

Sudden violent impact

rear-end · t-bone · head-on · rollover · smashup · airbags · whiplash · seatbelt · totaling · write-off

physics

momentum

Product of mass, velocity

scattering · particles · energy · conservation · force · velocity · impact · rebound · deflection · trajectory

confrontation

clash

Violent disagreement or collision

disagreement · friction · opposition · encounter · rivalry · hostility · contention · faceoff · standoff · antagonism

computing

hash

Chopped mixture, cooked together

algorithm · namespace · identifier · overlap · conflict · checksum · addressing · memory · cache · domain

particle

hadron

Quark-containing subatomic particle

proton · neutron · electron · quantum · nuclear · gluon · beam · detector · annihilation · antimatter

Categories
Opposites
contact outcome

collisionsmisses

Fails to connect

near misses · avoidances · evasions · dodges · escapes

physical dynamics

collisionsseparations

Acts of dividing apart

divergences · dispersals · repulsions · deflections · smooth sailing

interaction quality

collisionsmergers

Corporate consolidations

unions · fusions · integrations · confluences · coordination

Phrases
Family

collision, collision detection

Familiarity
Top 20,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G