Index of English words, starting with "at"

(1) - Attenuate (a.) Alt. of Attenuated
(2) - Attenuate (v. i.) To become thin, slender, or fine; to grow less; to lessen.
(3) - Attenuate (v. t.) To lessen the amount, force, or value of; to make less complex; to weaken.
(4) - Attenuate (v. t.) To make thin or less consistent; to render less viscid or dense; to rarefy. Specifically: To subtilize, as the humors of the body, or to break them into finer parts.
(5) - Attenuate (v. t.) To make thin or slender, as by mechanical or chemical action upon inanimate objects, or by the effects of starvation, disease, etc., upon living bodies.

(1) - Attenuation (n.) The process of weakening in intensity; diminution of virulence; as, the attenuation of virus.
(2) - Attenuation (n.) The act of attenuating; the act of making thin or less dense, or of rarefying, as fluids or gases.
(3) - Attenuation (n.) The act or process of making slender, or the state of being slender; emaciation.