a device that signals the occurrence of some undesirable event
an automatic signal (usually a sound) warning of danger
fear resulting from the awareness of danger
warn or arouse to a sense of danger or call to a state of preparedness; "The empty house alarmed him"; "We alerted the new neighbors to the high rate of burglaries"
southeastern European plant cultivated for its fragrant purplish flowers and round flat papery silver-white seedpods that are used for indoor decoration
complete and confirmed integrity; having strong moral principles; "in a world where financial probity may not be widespread"; "he enjoys an exaggerated reputation for probity"
the activity of exerting your muscles in various ways to keep fit; "the doctor recommended regular exercise"; "he did some exercising"; "the physical exertion required by his work kept him fit"
a task performed or problem solved in order to develop skill or understanding; "you must work the examples at the end of each chapter in the textbook"
systematic training by multiple repetitions; "practice makes perfect"
(usually plural) a ceremony that involves processions and speeches; "academic exercises"
do physical exercise; "She works out in the gym every day"
give a workout to; "Some parents exercise their infants"; "My personal trainer works me hard"; "work one's muscles"
the act of noticing or paying attention; "he escaped the notice of the police"
polite or favorable attention; "his hard work soon attracted the teacher's notice"
a short critical review; "the play received good notices"
an announcement containing information about a future event; "you didn't give me enough notice"
advance notification (usually written) of the intention to withdraw from an arrangement or contract; "we received a notice to vacate the premises"; "he gave notice two months before he moved"
express recognition of the presence or existence of, or acquaintance with; "He never acknowledges his colleagues when they run into him in the hallway"; "She acknowledged his complement with a smile"; "it is important to acknowledge the work of others in one's own writing"
notice or perceive; "She noted that someone was following her"; "mark my words"