# semijoin

> English word · Noun

## Definitions
1. A type of join in relational algebra, denoted by ⋉ or ⋊.

## Etymology
From semi- + join.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/semijoin