吉他

guitar (loanword) / CL:把[ba3]

lucky / giga- (meaning billion or 10^9) / surname Ji / abbr. for Jilin Province 吉林省[Ji2 lin2 Sheng3]

he; him (used for either sex when the sex is unknown or unimportant) / (used before sb's name for emphasis) / (used as a meaningless mock object) / (literary) other

guitar player

guitar tablature

bass guitar

electric guitar