protective clothing? Chemical-resistant materials prevent the measurable movement of certain chemicals through the material to your protected skin for a limited period of use or time.
Definition of conscious. 1  1 : perceiving, apprehending, or noticing with a degree of controlled thought or observation conscious of having succeeded was conscious that someone was watching. 2  2 archaic : sharing another's knowledge or awareness of an inward state or outward fact. 3  3 : personally felt conscious guilt.
Define self-conscious. self-conscious synonyms, self-conscious pronunciation, self-conscious translation, English dictionary definition of self-conscious. adj. 1. Aware of oneself as an individual or of one's own being, actions, or thoughts. 2. Socially ill at ease: The self-conscious teenager sat alone during...