done or made using whatever is available; "crossed the river on improvised bridges"; "the survivors used jury-rigged fishing gear"; "the rock served as a makeshift hammer"
a tentative theory about the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena; "a scientific hypothesis that survives experimental testing becomes a scientific theory"; "he proposed a fresh theory of alkalis that later was accepted in chemical practices"
a proposal intended to explain certain facts or observations
that time; that moment; "we will arrive before then"; "we were friends from then on"
subsequently or soon afterward (often used as sentence connectors); "then he left"; "go left first, then right"; "first came lightning, then thunder"; "we watched the late movie and then went to bed"; "and so home and to bed"
at that time; "I was young then"; "prices were lower back then"; "science as it was then taught"
in that case or as a consequence; "if he didn't take it, then who did?"; "keep it then if you want to"; "the case, then, is closed"; "you've made up your mind then?"; "then you'll be rich"
the faculty of contriving; inventive skill; "his skillful contrivance of answers to every problem"
an artificial or unnatural or obviously contrived arrangement of details or parts etc.; "the plot contained too many improbable contrivances to be believable"
an elaborate or deceitful scheme contrived to deceive or evade; "his testimony was just a contrivance to throw us off the track"
to the greatest extent; completely; "you're quite right"; "she was quite alone"; "was quite mistaken"; "quite the opposite"; "not quite finished"; "did not quite make it"
to a degree (not used with a negative); "quite tasty"; "quite soon"; "quite ill"; "quite rich"
of an unusually noticeable or exceptional or remarkable kind (not used with a negative); "her victory was quite something"; "she's quite a girl"; "quite a film"; "quite a walk"; "we've had quite an afternoon"
actually or truly or to an extreme; "was quite a sudden change"; "it's quite the thing to do"; "quite the rage"; "Quite so!"