Where does “*siku” come from?

*siku (Proto-Austronesian) comes from Proto-Austronesian sikux — elbow.

Ancestry of “*siku”, step by step

StepLanguageWordMeaning
1Proto-Austronesiansikuxelbow

Words derived from “*siku

Every word from Proto-Austronesian sikux
*siku — Etymology, Origin & Word History | Etymology Explorer