# lamin

> English word · Noun · frequency rank #86,449

## Definitions
1. Any of a class of fibrous proteins that provide structure, and regulate transcription in a cell nucleus

## Etymology
From lamina + -in, from their involvement in the nuclear lamina.

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