allision

noun

al·​li·​sion

əˈlizhən,

aˈ-

plural -s

1

obsolete : the action of dashing against or striking upon

2

: the running of one ship upon another ship that is stationary

—distinguished from collision

Word History

Etymology

Late Latin allision-, allisio, from Latin allisus (past participle of allidere to strike against, from ad- + -lidere, from laedere to hurt) + -ion-, -io -ion

First Known Use

1615, in the meaning defined at sense 1

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now