Term: heart attack: a sudden severe instance of abnormal heart function
Broader: attack: a sudden occurrence of an uncontrollable condition | Unrelated: cynoscion: sea trout
Broader: attack: a sudden occurrence of an uncontrollable condition | Unrelated: ulex: genus of Eurasian spiny shrubs: gorse
Broader: attack: a sudden occurrence of an uncontrollable condition | Unrelated: blackthorn: a thorny Eurasian bush with plumlike fruits
Broader: attack: a sudden occurrence of an uncontrollable condition | Unrelated: ruddiness: a healthy reddish complexion
Broader: attack: a sudden occurrence of an uncontrollable condition | Unrelated: elasmobranchii: sharks; rays; dogfishes; skates
Broader: attack: a sudden occurrence of an uncontrollable condition | Unrelated: modification: slightly modified copy; not an exact copy
Broader: attack: a sudden occurrence of an uncontrollable condition | Unrelated: virtuosity: technical skill or fluency or style exhibited by a virtuoso
Broader: attack: a sudden occurrence of an uncontrollable condition | Unrelated: trackball: an electronic device consisting of a rotatable ball in a housing; used to position the cursor and move images on a computer screen
Broader: attack: a sudden occurrence of an uncontrollable condition | Unrelated: slipknot: a knot at the end of a cord or rope that can slip along the cord or rope around which it is made
Broader: attack: a sudden occurrence of an uncontrollable condition | Unrelated: takin: large heavily built goat antelope of eastern Himalayan area