What does sēsqui- mean in Latin?

sēsqui-, a prefix, means “1½; 1½ times, increased by 50%”.

prefix

sēsqui-

Meaning

morpheme1½; 1½ times, increased by 50%

Origins

Poorly attested as the adverb sēsqui (“by one half more”), from a contraction of *semisque, semis (“a half”) + -que (coordinating enclitic), compare sēstertius.

Quick answers

What does sēsqui- mean in Latin?: sēsqui-, a prefix, means “1½; 1½ times, increased by 50%”.