Unselfconscious adj. Not self-conscious. unselfconsciously adv. Unselfconsciousness n.Unsighted adj. 1 not sighted or seen. 2 prevented from seeing. دیکشنری اسپانیایی به فارسی Usage unsocial is sometimes confused with unsociable.Tie-up n. Connection, association.Unspectacular adj. Not spectacular; dull.Tights n.pl. 1 thin close-fitting wool or nylon etc. Garment covering the legs, feet, and the lower part of the torso, worn by women and girls. 2 similar garment worn by a dancer, acrobat, etc.Tidemark n. 1 mark made by the tide at high water. 2 a line left round a bath by the dirty water. B colloq. Line between washed and unwashed parts of a person's body.Unsighted adj. 1 not sighted or seen. 2 prevented from seeing.Tie-up n. Connection, association.Unspectacular adj. Not spectacular; dull.