any of several plants belonging to the genus Alcea (or Althaea), of the mallow family, native to Eurasia, especially A. rosea, a tall plant having a long cluster of showy, variously colored flowers.
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
an extraordinary or unusual thing, person, or event; an exceptional example or instance.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
Also called (US): rose mallow a tall widely cultivated malvaceous plant, Althaea rosea, with stout hairy stems and spikes of white, yellow, red, or purple flowers
[C16: from holy + hock, from Old English hoc mallow]
c.1265, holihoc, from holi "holy" + hokke "mallow," from O.E. hocc, of unknown origin. The first element is probably of hagiological origin; another early name for the plant was caulis Sancti Cuthberti "St. Cuthbert's cole."