It means that this word originated from the Latin language.
If you mean circumference of a circle then that is its Latin roots
Man.
Fluere - to flow
"Calorie" is not a Latin word, though it has Latin roots: it is from the word calor, meaning "heat."
mob, mot, or mov all are to move from Latin (mobilis, movere, motus) migr is a person who moves ambul is to walk or move about fer is to carry kine is motion
"decir" is spanish and means "say" or "tell" I suppose that it´s silimar in latin,because spanish has latin roots...
Muskogean is a family of American Indian languages. They have no Greek or Latin roots.
The Latin word roots for sleep are "somn" or "somni." These roots are often seen in words related to sleep, such as insomnia (inability to sleep) or somnolent (feeling sleepy).
Formido [Latin] I dread
The Latin roots "anima" and "spiritus" mean breath or soul. "Anima" is often associated with the concept of the soul or life force, while "spiritus" can refer to breath, soul, or spirit.
In Latin, "rego" means "to rule" or "to guide." It is a root word that is often used in words related to leadership, authority, or control.
Vicinity.