1. Marked by calm self-control (especially in trying circumstances); unemotional
   "stayed coolheaded in the crisis"
   - cool, nerveless

See also: composed

• Malecite
• maledict
• malediction
• malefaction
• malefactor
• malefic
• maleficence
• maleficent
• maleic acid
• malemute
• maleness
• maleo
• Maleseet
• Malevich
• malevolence
• malevolency
• malevolent
• malevolent program
• malevolently
• malfeasance
• malfeasant
• malformation
• malformed
• malfunction
• malfunctioning