What is the meaning of Tuto?

satisfied; contented; gratified

a word or gesture to summon a dog to come

all, every

feminine accusative singular of tento

neuter nominative/accusative singular of tuten

entirety

Clipping of tutoriel.

safely, securely, in safety, without danger, without risk of being harmed

Alternative form of tūtor

dative/ablative masculine/neuter singular of tūtus

thigh, leg, shank

sleepiness

security blanket (comfort object)

Alternative form of toto

learning; gaining of knowledge or skill

something learned; knowledge

Source: wiktionary.org