uninterrupted in time and indefinitely long continuing; "the ceaseless thunder of surf"; "in constant pain"; "night and day we live with the incessant noise of the city"; "the never-ending search for happiness"; "the perpetual struggle to maintain standards in a democracy"; "man's unceasing warfare with drought and isolation"; "unremitting demands of hunger"
a splendid assemblage (especially of famous people)
(astronomy) a collection of star systems; any of the billions of systems each having many stars and nebulae and dust; "`extragalactic nebula' is a former name for `galaxy'"
(often followed by `to') devoted exclusively to a single use or purpose or person; "a fund sacred to charity"; "a morning hour sacred to study"; "a private office sacred to the President"
concerned with religion or religious purposes; "sacred texts"; "sacred rites"; "sacred music"
worthy of respect or dedication; "saw motherhood as woman's sacred calling"
not precisely limited, determined, or distinguished; "an undefined term"; "undefined authority"; "some undefined sense of excitement"; "vague feelings of sadness"; "a vague uneasiness"