Hip dysplasia (human) — This article describes hip dysplasia in humans. For hip dysplasia in animals, see Hip dysplasia (canine). Hip dysplasia (human) Classification and external resources Congenital dislocation of the left hip in an elderly person. Closed arrow marks… … Wikipedia
dance — dancingly, adv. /dans, dahns/, v., danced, dancing, n. v.i. 1. to move one s feet or body, or both, rhythmically in a pattern of steps, esp. to the accompaniment of music. 2. to leap, skip, etc., as from excitement or emotion; move nimbly or… … Universalium
literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… … Universalium
Cobalt — This article is about the metal. For other uses, see Cobalt (disambiguation). iron ← cobalt → nickel ↑ Co ↓ Rh … Wikipedia
Evolution — This article is about evolution in biology. For other uses, see Evolution (disambiguation). For a generally accessible and less technical introduction to the topic, see Introduction to evolution. Part of a series on … Wikipedia
Atonality — in its broadest sense describes music that lacks a tonal center, or key. Atonality in this sense usually describes compositions written from about 1907 to the present day where a hierarchy of pitches focusing on a single, central tone is not used … Wikipedia