Usage of the character 遊

to wander about
to roam
to move back and forth between (government and academia, two or more countries etc)
to flow through (a circuit, a network, the body)
to skirt (the border of legality)
(of a singer's voice) to move within its range
(of a stock price) to fluctuate within (a range)

yóujì

游记

[遊記]

travel notes

yóubàn

游伴

[遊伴]

playmate
travel companion

qiūyóu

秋游

[秋遊]

autumn outing
autumn excursion

yóujiē

游街

[遊街]

to parade sb through the streets
to march or parade in the streets

Línyóu

麟游

[麟遊]

Linyou County in Baoji 寶雞／宝鸡 ( Bǎojī), Shaanxi

yínyóu

吟游

[吟遊]

to wander as minstrel

yóudàng

游荡

[遊蕩]

to wander
to roam about
to loaf about
to be idle

Xiānyóu

仙游

[仙遊]

Xianyou, a county in Putian City 莆田市 ( Putián Shì), Fujian

yóuwán

游玩

[遊玩]

to amuse oneself
to have fun
to go sightseeing
to take a stroll

Lóngyóu

龙游

[龍遊]

Longyou county in Quzhou 衢州 ( Qúzhōu), Zhejiang

huányóu

环游

[環遊]

to travel around (the world, a country etc)

yóulún

游轮

[遊輪]

cruise ship

yóuzǐ

游子

[遊子]

person living or traveling far from home

yóuxué

游学

[遊學]

to study away from home or abroad (old)

yóutǐng

游艇

[遊艇]

barge
yacht
CL:隻／只 (zhī)

áoyóu

遨游

[遨遊]

to travel; to go on a tour; to roam

yóulǎn

游览

[遊覽]

to go sightseeing
to tour
to visit
CL:次 (cì)

chūyóu

出游

[出遊]

to go on a tour
to have an outing

yóuliè

游猎

[遊獵]

to go on a hunting expedition

mèngyóu

梦游

[夢遊]

to sleepwalk
to journey in a dream

yóuwán

游抏

[遊抏]

variant of 遊玩／游玩, to amuse oneself
to have fun
to go sightseeing
to take a stroll

xiǎoyóu

小游

[小遊]

outing
short trip

yóulèchǎng

游乐场

[遊樂場]

playground

yóulǎnqū

游览区

[遊覽區]

tourist regions
sightseeing area

Yóuxìwáng

游戏王

[遊戲王]

Yu-Gi-Oh!

yóuxìchǎng

游戏场

[遊戲場]

playground

Lóngyóuxiàn

龙游县

[龍遊縣]

Longyou county in Quzhou 衢州 ( Qúzhōu), Zhejiang

lüyóuzhě

旅游者

[旅遊者]

tourist
traveler
visitor

yóulèyuán

游乐园

[遊樂園]

amusement park

yóuyìtuán

游艺团

[遊藝團]

group of actors or acrobats at a fair
theatrical troupe

tàikōngyóu

太空游

[太空遊]

space tourism

Yōuyóu Kǎ

悠游卡

[悠遊卡]

EasyCard (smart card used mainly for public transportation in Taiwan)

bèibāoyóu

背包游

[背包遊]

backpacking

yèyóuzhèng

夜游症

[夜遊症]

somnambulism
sleepwalking

Xiānyóu Xiàn

仙游县

[仙遊縣]

Xianyou, a county in Putian City 莆田市 ( Putián Shì), Fujian

yóuxìjī

游戏机

[遊戲機]

video game machine
video game console

lüyóukè

旅游客

[旅遊客]

a tourist

zìjiàyóu

自驾游

[自駕遊]

to go on a self-drive tour; to go on a road trip

yuányóuhuì

园游会

[園遊會]

(Tw) garden party; fete (held in a garden or park); carnival; fair

Xīyóu Jì

西游记

[西遊記]

"Journey to the West", Ming dynasty novel by Wu Cheng'en 吳承恩／吴承恩 ( Wú Chéng'ēn), one of the Four Classic Novels of Chinese literature, also called "Pilgrimage to the West" or "Monkey"

lüyóuyè

旅游业

[旅遊業]

tourism industry

mèngyóuzhèng

梦游症

[夢遊症]

somnambulism
sleepwalking

Línyóu Xiàn

麟游县

[麟遊縣]

Linyou County in Baoji 寶雞／宝鸡 ( Bǎojī), Shaanxi

Yìyóu Wǎng

易游网

[易遊網]

ezTravel, Taiwanese travel agency

yóuyìchǎng

游艺场

[遊藝場]

place of entertainment

yóujīduì

游击队

[遊擊隊]

guerrilla band

lüyóutuán

旅游团

[旅遊團]

tour group

yóuyuánhuì

游园会

[遊園會]

garden party; fete (held in a garden or park); carnival; fair

yóuxìshuō

游戏说

[遊戲說]

theory of free play (in Kant's philosophy)

yóuyìhuì

游艺会

[遊藝會]

folk festival
fair
carnival

bèilüyóu

被旅游

[被旅遊]

(coll.) (of a dissident) to be taken on a tour, ostensibly a vacation, but actually a trip organized by the authorities where one's every move is watched

yóujīzhàn

游击战

[遊擊戰]