# Lankao

> English word · Proper noun

## Definitions
1. A county of Kaifeng, Henan, China.

## Etymology
From Mandarin 蘭考 /兰考 (Lánkǎo), Wade–Giles romanization: Lan²-kʻao³, reinforced by Hanyu Pinyin.

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