a musical notation that makes a note sharp or flat or natural although that is not part of the key signature
without intention (especially resulting from heedless action); "with an inadvertent gesture she swept the vase off the table"; "accidental poisoning"; "an accidental shooting"
associated by chance and not an integral part; "poetry is something to which words are the accidental, not by any means the essential form"- Frederick W. Robertson; "they had to decide whether his misconduct was adventitious or the result of a flaw in his character"
occurring or appearing or singled out by chance; "their accidental meeting led to a renewal of their friendship"; "seek help from casual passers-by"; "a casual meeting"; "a chance occurrence"
(baseball) a pitch that the batter swings at and misses, or that the batter hits into foul territory, or that the batter does not swing at but the umpire judges to be in the area over home plate and between the batter's knees and shoulders; "this pitcher throws more strikes than balls"
a score in tenpins: knocking down all ten with the first ball; "he finished with three strikes in the tenth frame"
an attack that is intended to seize or inflict damage on or destroy an objective; "the strike was scheduled to begin at dawn"
a group's refusal to work in protest against low pay or bad work conditions; "the strike lasted more than a month before it was settled"
cause to form (an electric arc) between electrodes of an arc lamp; "strike an arc"
arrive at after reckoning, deliberating, and weighing; "strike a balance"; "strike a bargain"
indicate (a certain time) by striking; "The clock struck midnight"; "Just when I entered, the clock struck"
make a strategic, offensive, assault against an enemy, opponent, or a target; "The Germans struck Poland on Sept. 1, 1939"; "We must strike the enemy's oil fields"; "in the fifth inning, the Giants struck, sending three runners home to win the game 5 to 2"
produce by manipulating keys or strings of musical instruments, also metaphorically; "The pianist strikes a middle C"; "strike `z' on the keyboard"; "her comments struck a sour note"
pierce with force; "The bullet struck her thigh"; "The icy wind struck through our coats"
deliver a sharp blow, as with the hand, fist, or weapon; "The teacher struck the child"; "the opponent refused to strike"; "The boxer struck the attacker dead"
remove by erasing or crossing out or as if by drawing a line; "Please strike this remark from the record"; "scratch that remark"
produce by ignition or a blow; "strike fire from the flintstone"; "strike a match"
stop work in order to press demands; "The auto workers are striking for higher wages"; "The employees walked out when their demand for better benefits was not met"
causing fear or anxiety by threatening great harm; "a dangerous operation"; "a grave situation"; "a grave illness"; "grievous bodily harm"; "a serious wound"; "a serious turn of events"; "a severe case of pneumonia"; "a life-threatening disease"
involving or causing danger or risk; liable to hurt or harm; "a dangerous criminal"; "a dangerous bridge"; "unemployment reached dangerous proportions"
not of prime or central importance; "nonessential to the integral meanings of poetry"- Pubs.MLA
(sometimes followed by `to') minor or casual or subordinate in significance or nature or occurring as a chance concomitant or consequence; "incidental expenses"; "the road will bring other incidental advantages"; "extra duties incidental to the job"; "labor problems incidental to a rapid expansion"; "confusion incidental to a quick change"