Demi-permanent hair color is ammonia-free, slightly alters hair tone, and lasts between five to 12 washes. Unlike semi-permanent dye, demi-permanent color penetrates the first layer of hair, providing ...
It's a "semi" trailer because it doesn't have its own engine, front axles and wheels, transmission, and so on. Thus, "semi-truck" is a nickname for a truck that carries a semi-trailer.
SEMI meaning: 1 : 54114; 2 : 3 / ˈsɛˌmaɪ/ US : a short, heavy truck that has a long trailer attached to the back and that is used to move goods : semitrailer
PERMANENT definition: 1. lasting for a long time or for ever: 2. Something that is permanent exists or happens all the…. Learn more.
permanent (comparative more permanent, superlative most permanent) Nothing in this world is truly permanent. Things that had been permanent and unquestionable were suddenly thrown into doubt. Lasting for an indefinitely long time. The countries are now locked in a permanent state of conflict.
intended to exist or function for a long, indefinite period without regard to unforeseeable conditions: a permanent employee; the permanent headquarters of the United Nations.
Permanent refers to something that is intended to last indefinitely or is expected to remain unchanged for a significant period of time. It implies a lack of temporary or transient qualities and suggests durability, stability, and longevity.
Something that’s permanent is constant and lasting, as opposed to temporary. Think twice about writing in permanent marker or getting a tattoo — both are just about impossible to erase. If you wait around for something permanent to change, you'll be there for a long time — maybe forever.