# haptotaxis

> English word · Noun

## Definitions
1. The directional motility of cells, usually in a biochemical gradient

## Etymology
From hapto- + taxis.

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